21534762

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{5381}}^1$

素因数の和:5438

約数の個数: 32

約数和(自身を含む): 46500480

約数和(自身を除く): 24965718

約数列:

[1, 2, 3, 6, 23, 29, 46, 58, 69, 87, 138, 174, 667, 1334, 2001, 4002, 5381, 10762, 16143, 32286, 123763, 156049, 247526, 312098, 371289, 468147, 742578, 936294, 3589127, 7178254, 10767381, 21534762]

約数ペア:

[(1, 21534762), (2, 10767381), (3, 7178254), (6, 3589127), (23, 936294), (29, 742578), (46, 468147), (58, 371289), (69, 312098), (87, 247526), (138, 156049), (174, 123763), (667, 32286), (1334, 16143), (2001, 10762), (4002, 5381)]