69972738

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{3203}}^1$

素因数の和:3550

約数の個数: 32

約数和(自身を含む): 153176832

約数和(自身を除く): 83204094

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 331, 662, 993, 1986, 3203, 3641, 6406, 7282, 9609, 10923, 19218, 21846, 35233, 70466, 105699, 211398, 1060193, 2120386, 3180579, 6361158, 11662123, 23324246, 34986369, 69972738]

約数ペア:

[(1, 69972738), (2, 34986369), (3, 23324246), (6, 11662123), (11, 6361158), (22, 3180579), (33, 2120386), (66, 1060193), (331, 211398), (662, 105699), (993, 70466), (1986, 35233), (3203, 21846), (3641, 19218), (6406, 10923), (7282, 9609)]