40997406

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{1223}}^1$

素因数の和:1416

約数の個数: 32

約数和(自身を含む): 84837888

約数和(自身を除く): 43840482

約数列:

[1, 2, 3, 6, 37, 74, 111, 151, 222, 302, 453, 906, 1223, 2446, 3669, 5587, 7338, 11174, 16761, 33522, 45251, 90502, 135753, 184673, 271506, 369346, 554019, 1108038, 6832901, 13665802, 20498703, 40997406]

約数ペア:

[(1, 40997406), (2, 20498703), (3, 13665802), (6, 6832901), (37, 1108038), (74, 554019), (111, 369346), (151, 271506), (222, 184673), (302, 135753), (453, 90502), (906, 45251), (1223, 33522), (2446, 16761), (3669, 11174), (5587, 7338)]