2154818484

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{941}}^1$

素因数の和:1207

約数の個数: 192

約数和(自身を含む): 6912622080

約数和(自身を除く): 4757803596

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 84, 91, 108, 117, 126, 156, 182, 189, 233, 234, 252, 273, 351, 364, 378, 466, 468, 546, 699, 702, 756, 819, 932, 941, 1092, 1398, 1404, 1631, 1638, 1882, 2097, 2457, 2796, 2823, 3029, 3262, 3276, 3764, 4194, 4893, 4914, 5646, 6058, 6291, 6524, 6587, 8388, 8469, 9087, 9786, 9828, 11292, 12116, 12233, 12582, 13174, 14679, 16938, 18174, 19572, 19761, 21203, 24466, 25164, 25407, 26348, 27261, 29358, 33876, 36348, 36699, 39522, 42406, 44037, 48932, 50814, 54522, 58716, 59283, 63609, 73398, 79044, 81783, 84812, 85631, 88074, 101628, 109044, 110097, 118566, 127218, 146796, 163566, 171262, 176148, 177849, 190827, 219253, 220194, 237132, 254436, 256893, 327132, 330291, 342524, 355698, 381654, 438506, 440388, 513786, 572481, 657759, 660582, 711396, 763308, 770679, 877012, 1027572, 1144962, 1315518, 1321164, 1534771, 1541358, 1973277, 2289924, 2312037, 2631036, 2850289, 3069542, 3082716, 3946554, 4604313, 4624074, 5700578, 5919831, 6139084, 7893108, 8550867, 9208626, 9248148, 11401156, 11839662, 13812939, 17101734, 18417252, 19952023, 23679324, 25652601, 27625878, 34203468, 39904046, 41438817, 51305202, 55251756, 59856069, 76957803, 79808092, 82877634, 102610404, 119712138, 153915606, 165755268, 179568207, 239424276, 307831212, 359136414, 538704621, 718272828, 1077409242, 2154818484]

約数ペア:

[(1, 2154818484), (2, 1077409242), (3, 718272828), (4, 538704621), (6, 359136414), (7, 307831212), (9, 239424276), (12, 179568207), (13, 165755268), (14, 153915606), (18, 119712138), (21, 102610404), (26, 82877634), (27, 79808092), (28, 76957803), (36, 59856069), (39, 55251756), (42, 51305202), (52, 41438817), (54, 39904046), (63, 34203468), (78, 27625878), (84, 25652601), (91, 23679324), (108, 19952023), (117, 18417252), (126, 17101734), (156, 13812939), (182, 11839662), (189, 11401156), (233, 9248148), (234, 9208626), (252, 8550867), (273, 7893108), (351, 6139084), (364, 5919831), (378, 5700578), (466, 4624074), (468, 4604313), (546, 3946554), (699, 3082716), (702, 3069542), (756, 2850289), (819, 2631036), (932, 2312037), (941, 2289924), (1092, 1973277), (1398, 1541358), (1404, 1534771), (1631, 1321164), (1638, 1315518), (1882, 1144962), (2097, 1027572), (2457, 877012), (2796, 770679), (2823, 763308), (3029, 711396), (3262, 660582), (3276, 657759), (3764, 572481), (4194, 513786), (4893, 440388), (4914, 438506), (5646, 381654), (6058, 355698), (6291, 342524), (6524, 330291), (6587, 327132), (8388, 256893), (8469, 254436), (9087, 237132), (9786, 220194), (9828, 219253), (11292, 190827), (12116, 177849), (12233, 176148), (12582, 171262), (13174, 163566), (14679, 146796), (16938, 127218), (18174, 118566), (19572, 110097), (19761, 109044), (21203, 101628), (24466, 88074), (25164, 85631), (25407, 84812), (26348, 81783), (27261, 79044), (29358, 73398), (33876, 63609), (36348, 59283), (36699, 58716), (39522, 54522), (42406, 50814), (44037, 48932)]