21699102

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{1453}}^1$

素因数の和:1608

約数の個数: 32

約数和(自身を含む): 46062720

約数和(自身を除く): 24363618

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 131, 262, 393, 786, 1453, 2489, 2906, 4359, 4978, 7467, 8718, 14934, 27607, 55214, 82821, 165642, 190343, 380686, 571029, 1142058, 3616517, 7233034, 10849551, 21699102]

約数ペア:

[(1, 21699102), (2, 10849551), (3, 7233034), (6, 3616517), (19, 1142058), (38, 571029), (57, 380686), (114, 190343), (131, 165642), (262, 82821), (393, 55214), (786, 27607), (1453, 14934), (2489, 8718), (2906, 7467), (4359, 4978)]