18343566

素因数分解:

$2^1\times 3^2\times {\mathrm{157}}^1\times {\mathrm{6491}}^1$

素因数の和:6656

約数の個数: 24

約数和(自身を含む): 40003704

約数和(自身を除く): 21660138

約数列:

[1, 2, 3, 6, 9, 18, 157, 314, 471, 942, 1413, 2826, 6491, 12982, 19473, 38946, 58419, 116838, 1019087, 2038174, 3057261, 6114522, 9171783, 18343566]

約数ペア:

[(1, 18343566), (2, 9171783), (3, 6114522), (6, 3057261), (9, 2038174), (18, 1019087), (157, 116838), (314, 58419), (471, 38946), (942, 19473), (1413, 12982), (2826, 6491)]