27890872428

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{1451}}^1\times {\mathrm{30223}}^1$

素因数の和:31734

約数の個数: 48

約数和(自身を含む): 66354494976

約数和(自身を除く): 38463622548

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 1451, 2902, 4353, 5804, 8706, 17412, 30223, 60446, 76903, 90669, 120892, 153806, 181338, 230709, 307612, 362676, 461418, 922836, 1601819, 3203638, 4805457, 6407276, 9610914, 19221828, 43853573, 87707146, 131560719, 175414292, 263121438, 526242876, 2324239369, 4648478738, 6972718107, 9296957476, 13945436214, 27890872428]

約数ペア:

[(1, 27890872428), (2, 13945436214), (3, 9296957476), (4, 6972718107), (6, 4648478738), (12, 2324239369), (53, 526242876), (106, 263121438), (159, 175414292), (212, 131560719), (318, 87707146), (636, 43853573), (1451, 19221828), (2902, 9610914), (4353, 6407276), (5804, 4805457), (8706, 3203638), (17412, 1601819), (30223, 922836), (60446, 461418), (76903, 362676), (90669, 307612), (120892, 230709), (153806, 181338)]