1918675668

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{773}}^1\times {\mathrm{2273}}^1$

素因数の和:3073

約数の個数: 96

約数和(自身を含む): 5519598336

約数和(自身を除く): 3600922668

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 773, 1092, 1546, 2273, 2319, 3092, 4546, 4638, 5411, 6819, 9092, 9276, 10049, 10822, 13638, 15911, 16233, 20098, 21644, 27276, 29549, 30147, 31822, 32466, 40196, 47733, 59098, 60294, 63644, 64932, 70343, 88647, 95466, 118196, 120588, 140686, 177294, 190932, 206843, 211029, 281372, 354588, 413686, 422058, 620529, 827372, 844116, 1241058, 1757029, 2482116, 3514058, 5271087, 7028116, 10542174, 12299203, 21084348, 22841377, 24598406, 36897609, 45682754, 49196812, 68524131, 73795218, 91365508, 137048262, 147590436, 159889639, 274096524, 319779278, 479668917, 639558556, 959337834, 1918675668]

約数ペア:

[(1, 1918675668), (2, 959337834), (3, 639558556), (4, 479668917), (6, 319779278), (7, 274096524), (12, 159889639), (13, 147590436), (14, 137048262), (21, 91365508), (26, 73795218), (28, 68524131), (39, 49196812), (42, 45682754), (52, 36897609), (78, 24598406), (84, 22841377), (91, 21084348), (156, 12299203), (182, 10542174), (273, 7028116), (364, 5271087), (546, 3514058), (773, 2482116), (1092, 1757029), (1546, 1241058), (2273, 844116), (2319, 827372), (3092, 620529), (4546, 422058), (4638, 413686), (5411, 354588), (6819, 281372), (9092, 211029), (9276, 206843), (10049, 190932), (10822, 177294), (13638, 140686), (15911, 120588), (16233, 118196), (20098, 95466), (21644, 88647), (27276, 70343), (29549, 64932), (30147, 63644), (31822, 60294), (32466, 59098), (40196, 47733)]