40800636

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{26357}}^1$

素因数の和:26410

約数の個数: 36

約数和(自身を含む): 105537432

約数和(自身を除く): 64736796

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 26357, 52714, 79071, 105428, 158142, 237213, 316284, 474426, 948852, 1133351, 2266702, 3400053, 4533404, 6800106, 10200159, 13600212, 20400318, 40800636]

約数ペア:

[(1, 40800636), (2, 20400318), (3, 13600212), (4, 10200159), (6, 6800106), (9, 4533404), (12, 3400053), (18, 2266702), (36, 1133351), (43, 948852), (86, 474426), (129, 316284), (172, 237213), (258, 158142), (387, 105428), (516, 79071), (774, 52714), (1548, 26357)]