2012777676

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{463}}^1\times {\mathrm{1327}}^1$

素因数の和:1820

約数の個数: 144

約数和(自身を含む): 6280228864

約数和(自身を除く): 4267451188

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 463, 468, 546, 819, 926, 1092, 1327, 1389, 1638, 1852, 2654, 2778, 3241, 3276, 3981, 4167, 5308, 5556, 6019, 6482, 7962, 8334, 9289, 9723, 11943, 12038, 12964, 15924, 16668, 17251, 18057, 18578, 19446, 23886, 24076, 27867, 29169, 34502, 36114, 37156, 38892, 42133, 47772, 51753, 54171, 55734, 58338, 69004, 72228, 83601, 84266, 103506, 108342, 111468, 116676, 120757, 126399, 155259, 167202, 168532, 207012, 216684, 241514, 252798, 310518, 334404, 362271, 379197, 483028, 505596, 614401, 621036, 724542, 758394, 1086813, 1228802, 1449084, 1516788, 1843203, 2173626, 2457604, 3686406, 4300807, 4347252, 5529609, 7372812, 7987213, 8601614, 11059218, 12902421, 15974426, 17203228, 22118436, 23961639, 25804842, 31948852, 38707263, 47923278, 51609684, 55910491, 71884917, 77414526, 95846556, 111820982, 143769834, 154829052, 167731473, 223641964, 287539668, 335462946, 503194419, 670925892, 1006388838, 2012777676]

約数ペア:

[(1, 2012777676), (2, 1006388838), (3, 670925892), (4, 503194419), (6, 335462946), (7, 287539668), (9, 223641964), (12, 167731473), (13, 154829052), (14, 143769834), (18, 111820982), (21, 95846556), (26, 77414526), (28, 71884917), (36, 55910491), (39, 51609684), (42, 47923278), (52, 38707263), (63, 31948852), (78, 25804842), (84, 23961639), (91, 22118436), (117, 17203228), (126, 15974426), (156, 12902421), (182, 11059218), (234, 8601614), (252, 7987213), (273, 7372812), (364, 5529609), (463, 4347252), (468, 4300807), (546, 3686406), (819, 2457604), (926, 2173626), (1092, 1843203), (1327, 1516788), (1389, 1449084), (1638, 1228802), (1852, 1086813), (2654, 758394), (2778, 724542), (3241, 621036), (3276, 614401), (3981, 505596), (4167, 483028), (5308, 379197), (5556, 362271), (6019, 334404), (6482, 310518), (7962, 252798), (8334, 241514), (9289, 216684), (9723, 207012), (11943, 168532), (12038, 167202), (12964, 155259), (15924, 126399), (16668, 120757), (17251, 116676), (18057, 111468), (18578, 108342), (19446, 103506), (23886, 84266), (24076, 83601), (27867, 72228), (29169, 69004), (34502, 58338), (36114, 55734), (37156, 54171), (38892, 51753), (42133, 47772)]