171819102

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{173}}^1$

素因数の和:322

約数の個数: 128

約数和(自身を含む): 454616064

約数和(自身を除く): 282796962

約数列:

[1, 2, 3, 6, 7, 13, 14, 17, 21, 26, 34, 39, 42, 51, 78, 91, 102, 107, 119, 173, 182, 214, 221, 238, 273, 321, 346, 357, 442, 519, 546, 642, 663, 714, 749, 1038, 1211, 1326, 1391, 1498, 1547, 1819, 2247, 2249, 2422, 2782, 2941, 3094, 3633, 3638, 4173, 4494, 4498, 4641, 5457, 5882, 6747, 7266, 8346, 8823, 9282, 9737, 10914, 12733, 13494, 15743, 17646, 18511, 19474, 20587, 23647, 25466, 29211, 31486, 37022, 38199, 38233, 41174, 47229, 47294, 55533, 58422, 61761, 70941, 76398, 76466, 94458, 111066, 114699, 123522, 129577, 141882, 165529, 229398, 240643, 259154, 267631, 314687, 331058, 388731, 481286, 496587, 535262, 629374, 721929, 777462, 802893, 944061, 993174, 1443858, 1605786, 1684501, 1888122, 2202809, 3369002, 4090931, 4405618, 5053503, 6608427, 8181862, 10107006, 12272793, 13216854, 24545586, 28636517, 57273034, 85909551, 171819102]

約数ペア:

[(1, 171819102), (2, 85909551), (3, 57273034), (6, 28636517), (7, 24545586), (13, 13216854), (14, 12272793), (17, 10107006), (21, 8181862), (26, 6608427), (34, 5053503), (39, 4405618), (42, 4090931), (51, 3369002), (78, 2202809), (91, 1888122), (102, 1684501), (107, 1605786), (119, 1443858), (173, 993174), (182, 944061), (214, 802893), (221, 777462), (238, 721929), (273, 629374), (321, 535262), (346, 496587), (357, 481286), (442, 388731), (519, 331058), (546, 314687), (642, 267631), (663, 259154), (714, 240643), (749, 229398), (1038, 165529), (1211, 141882), (1326, 129577), (1391, 123522), (1498, 114699), (1547, 111066), (1819, 94458), (2247, 76466), (2249, 76398), (2422, 70941), (2782, 61761), (2941, 58422), (3094, 55533), (3633, 47294), (3638, 47229), (4173, 41174), (4494, 38233), (4498, 38199), (4641, 37022), (5457, 31486), (5882, 29211), (6747, 25466), (7266, 23647), (8346, 20587), (8823, 19474), (9282, 18511), (9737, 17646), (10914, 15743), (12733, 13494)]