18984199212

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{3407}}^1\times {\mathrm{14071}}^1$

素因数の和:17499

約数の個数: 72

約数和(自身を含む): 52369454592

約数和(自身を除く): 33385255380

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 3407, 6814, 10221, 13628, 14071, 20442, 28142, 30663, 37477, 40884, 42213, 56284, 61326, 74954, 84426, 112431, 122652, 126639, 149908, 154781, 168852, 224862, 253278, 309562, 337293, 449724, 464343, 506556, 619124, 674586, 928686, 1349172, 1393029, 1857372, 2786058, 5572116, 47939897, 95879794, 143819691, 191759588, 287639382, 431459073, 527338867, 575278764, 862918146, 1054677734, 1582016601, 1725836292, 2109355468, 3164033202, 4746049803, 6328066404, 9492099606, 18984199212]

約数ペア:

[(1, 18984199212), (2, 9492099606), (3, 6328066404), (4, 4746049803), (6, 3164033202), (9, 2109355468), (11, 1725836292), (12, 1582016601), (18, 1054677734), (22, 862918146), (33, 575278764), (36, 527338867), (44, 431459073), (66, 287639382), (99, 191759588), (132, 143819691), (198, 95879794), (396, 47939897), (3407, 5572116), (6814, 2786058), (10221, 1857372), (13628, 1393029), (14071, 1349172), (20442, 928686), (28142, 674586), (30663, 619124), (37477, 506556), (40884, 464343), (42213, 449724), (56284, 337293), (61326, 309562), (74954, 253278), (84426, 224862), (112431, 168852), (122652, 154781), (126639, 149908)]