27893778

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{2003}}^1$

素因数の和:2230

約数の個数: 32

約数和(自身を含む): 61178112

約数和(自身を除く): 33284334

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 211, 422, 633, 1266, 2003, 2321, 4006, 4642, 6009, 6963, 12018, 13926, 22033, 44066, 66099, 132198, 422633, 845266, 1267899, 2535798, 4648963, 9297926, 13946889, 27893778]

約数ペア:

[(1, 27893778), (2, 13946889), (3, 9297926), (6, 4648963), (11, 2535798), (22, 1267899), (33, 845266), (66, 422633), (211, 132198), (422, 66099), (633, 44066), (1266, 22033), (2003, 13926), (2321, 12018), (4006, 6963), (4642, 6009)]