18252312

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3079}}^1$

素因数の和:3120

約数の個数: 64

約数和(自身を含む): 51744000

約数和(自身を除く): 33491688

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 152, 156, 228, 247, 312, 456, 494, 741, 988, 1482, 1976, 2964, 3079, 5928, 6158, 9237, 12316, 18474, 24632, 36948, 40027, 58501, 73896, 80054, 117002, 120081, 160108, 175503, 234004, 240162, 320216, 351006, 468008, 480324, 702012, 760513, 960648, 1404024, 1521026, 2281539, 3042052, 4563078, 6084104, 9126156, 18252312]

約数ペア:

[(1, 18252312), (2, 9126156), (3, 6084104), (4, 4563078), (6, 3042052), (8, 2281539), (12, 1521026), (13, 1404024), (19, 960648), (24, 760513), (26, 702012), (38, 480324), (39, 468008), (52, 351006), (57, 320216), (76, 240162), (78, 234004), (104, 175503), (114, 160108), (152, 120081), (156, 117002), (228, 80054), (247, 73896), (312, 58501), (456, 40027), (494, 36948), (741, 24632), (988, 18474), (1482, 12316), (1976, 9237), (2964, 6158), (3079, 5928)]