2018040312

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1831}}^1\times {\mathrm{2417}}^1$

素因数の和:4276

約数の個数: 64

約数和(自身を含む): 5315731200

約数和(自身を除く): 3297690888

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 1831, 2417, 3662, 4834, 5493, 7251, 7324, 9668, 10986, 14502, 14648, 19336, 21972, 29004, 34789, 43944, 45923, 58008, 69578, 91846, 104367, 137769, 139156, 183692, 208734, 275538, 278312, 367384, 417468, 551076, 834936, 1102152, 4425527, 8851054, 13276581, 17702108, 26553162, 35404216, 53106324, 84085013, 106212648, 168170026, 252255039, 336340052, 504510078, 672680104, 1009020156, 2018040312]

約数ペア:

[(1, 2018040312), (2, 1009020156), (3, 672680104), (4, 504510078), (6, 336340052), (8, 252255039), (12, 168170026), (19, 106212648), (24, 84085013), (38, 53106324), (57, 35404216), (76, 26553162), (114, 17702108), (152, 13276581), (228, 8851054), (456, 4425527), (1831, 1102152), (2417, 834936), (3662, 551076), (4834, 417468), (5493, 367384), (7251, 278312), (7324, 275538), (9668, 208734), (10986, 183692), (14502, 139156), (14648, 137769), (19336, 104367), (21972, 91846), (29004, 69578), (34789, 58008), (43944, 45923)]