1386864

素因数分解:

$2^4\times 3^2\times {\mathrm{9631}}^1$

素因数の和:9645

約数の個数: 30

約数和(自身を含む): 3881696

約数和(自身を除く): 2494832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 9631, 19262, 28893, 38524, 57786, 77048, 86679, 115572, 154096, 173358, 231144, 346716, 462288, 693432, 1386864]

約数ペア:

[(1, 1386864), (2, 693432), (3, 462288), (4, 346716), (6, 231144), (8, 173358), (9, 154096), (12, 115572), (16, 86679), (18, 77048), (24, 57786), (36, 38524), (48, 28893), (72, 19262), (144, 9631)]