18746148

素因数分解:

$2^2\times 3^1\times {\mathrm{809}}^1\times {\mathrm{1931}}^1$

素因数の和:2747

約数の個数: 24

約数和(自身を含む): 43817760

約数和(自身を除く): 25071612

約数列:

[1, 2, 3, 4, 6, 12, 809, 1618, 1931, 2427, 3236, 3862, 4854, 5793, 7724, 9708, 11586, 23172, 1562179, 3124358, 4686537, 6248716, 9373074, 18746148]

約数ペア:

[(1, 18746148), (2, 9373074), (3, 6248716), (4, 4686537), (6, 3124358), (12, 1562179), (809, 23172), (1618, 11586), (1931, 9708), (2427, 7724), (3236, 5793), (3862, 4854)]