2578037364

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1091}}^1\times {\mathrm{9377}}^1$

素因数の和:10485

約数の個数: 72

約数和(自身を含む): 7455284928

約数和(自身を除く): 4877247564

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1091, 2182, 3273, 4364, 6546, 7637, 9377, 9819, 13092, 15274, 18754, 19638, 22911, 28131, 30548, 37508, 39276, 45822, 56262, 65639, 68733, 84393, 91644, 112524, 131278, 137466, 168786, 196917, 262556, 274932, 337572, 393834, 590751, 787668, 1181502, 2363004, 10230307, 20460614, 30690921, 40921228, 61381842, 71612149, 92072763, 122763684, 143224298, 184145526, 214836447, 286448596, 368291052, 429672894, 644509341, 859345788, 1289018682, 2578037364]

約数ペア:

[(1, 2578037364), (2, 1289018682), (3, 859345788), (4, 644509341), (6, 429672894), (7, 368291052), (9, 286448596), (12, 214836447), (14, 184145526), (18, 143224298), (21, 122763684), (28, 92072763), (36, 71612149), (42, 61381842), (63, 40921228), (84, 30690921), (126, 20460614), (252, 10230307), (1091, 2363004), (2182, 1181502), (3273, 787668), (4364, 590751), (6546, 393834), (7637, 337572), (9377, 274932), (9819, 262556), (13092, 196917), (15274, 168786), (18754, 137466), (19638, 131278), (22911, 112524), (28131, 91644), (30548, 84393), (37508, 68733), (39276, 65639), (45822, 56262)]