18469638216

素因数分解:

$2^3\times 3^2\times {\mathrm{251}}^1\times {\mathrm{307}}^1\times {\mathrm{3329}}^1$

素因数の和:3899

約数の個数: 96

約数和(自身を含む): 50399949600

約数和(自身を除く): 31930311384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 251, 307, 502, 614, 753, 921, 1004, 1228, 1506, 1842, 2008, 2259, 2456, 2763, 3012, 3329, 3684, 4518, 5526, 6024, 6658, 7368, 9036, 9987, 11052, 13316, 18072, 19974, 22104, 26632, 29961, 39948, 59922, 77057, 79896, 119844, 154114, 231171, 239688, 308228, 462342, 616456, 693513, 835579, 924684, 1022003, 1387026, 1671158, 1849368, 2044006, 2506737, 2774052, 3066009, 3342316, 4088012, 5013474, 5548104, 6132018, 6684632, 7520211, 8176024, 9198027, 10026948, 12264036, 15040422, 18396054, 20053896, 24528072, 30080844, 36792108, 60161688, 73584216, 256522753, 513045506, 769568259, 1026091012, 1539136518, 2052182024, 2308704777, 3078273036, 4617409554, 6156546072, 9234819108, 18469638216]

約数ペア:

[(1, 18469638216), (2, 9234819108), (3, 6156546072), (4, 4617409554), (6, 3078273036), (8, 2308704777), (9, 2052182024), (12, 1539136518), (18, 1026091012), (24, 769568259), (36, 513045506), (72, 256522753), (251, 73584216), (307, 60161688), (502, 36792108), (614, 30080844), (753, 24528072), (921, 20053896), (1004, 18396054), (1228, 15040422), (1506, 12264036), (1842, 10026948), (2008, 9198027), (2259, 8176024), (2456, 7520211), (2763, 6684632), (3012, 6132018), (3329, 5548104), (3684, 5013474), (4518, 4088012), (5526, 3342316), (6024, 3066009), (6658, 2774052), (7368, 2506737), (9036, 2044006), (9987, 1849368), (11052, 1671158), (13316, 1387026), (18072, 1022003), (19974, 924684), (22104, 835579), (26632, 693513), (29961, 616456), (39948, 462342), (59922, 308228), (77057, 239688), (79896, 231171), (119844, 154114)]