18243652

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{38327}}^1$

素因数の和:38355

約数の個数: 24

約数和(自身を含む): 38634624

約数和(自身を除く): 20390972

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 38327, 76654, 153308, 268289, 536578, 651559, 1073156, 1303118, 2606236, 4560913, 9121826, 18243652]

約数ペア:

[(1, 18243652), (2, 9121826), (4, 4560913), (7, 2606236), (14, 1303118), (17, 1073156), (28, 651559), (34, 536578), (68, 268289), (119, 153308), (238, 76654), (476, 38327)]