216909342

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{926963}}^1$

素因数の和:926984

約数の個数: 24

約数和(自身を含む): 506122344

約数和(自身を除く): 289213002

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 926963, 1853926, 2780889, 5561778, 8342667, 12050519, 16685334, 24101038, 36151557, 72303114, 108454671, 216909342]

約数ペア:

[(1, 216909342), (2, 108454671), (3, 72303114), (6, 36151557), (9, 24101038), (13, 16685334), (18, 12050519), (26, 8342667), (39, 5561778), (78, 2780889), (117, 1853926), (234, 926963)]