2491103628

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1361}}^1\times {\mathrm{3911}}^1$

素因数の和:5295

約数の個数: 72

約数和(自身を含む): 6788055456

約数和(自身を除く): 4296951828

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 1361, 2722, 3911, 4083, 5444, 7822, 8166, 11733, 12249, 15644, 16332, 17693, 23466, 24498, 35199, 35386, 46932, 48996, 50843, 53079, 70398, 70772, 101686, 106158, 140796, 152529, 159237, 203372, 212316, 305058, 318474, 457587, 610116, 636948, 915174, 1830348, 5322871, 10645742, 15968613, 21291484, 31937226, 47905839, 63874452, 69197323, 95811678, 138394646, 191623356, 207591969, 276789292, 415183938, 622775907, 830367876, 1245551814, 2491103628]

約数ペア:

[(1, 2491103628), (2, 1245551814), (3, 830367876), (4, 622775907), (6, 415183938), (9, 276789292), (12, 207591969), (13, 191623356), (18, 138394646), (26, 95811678), (36, 69197323), (39, 63874452), (52, 47905839), (78, 31937226), (117, 21291484), (156, 15968613), (234, 10645742), (468, 5322871), (1361, 1830348), (2722, 915174), (3911, 636948), (4083, 610116), (5444, 457587), (7822, 318474), (8166, 305058), (11733, 212316), (12249, 203372), (15644, 159237), (16332, 152529), (17693, 140796), (23466, 106158), (24498, 101686), (35199, 70772), (35386, 70398), (46932, 53079), (48996, 50843)]