18754638

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{26267}}^1$

素因数の和:26296

約数の個数: 32

約数和(自身を含む): 45391104

約数和(自身を除く): 26636466

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 26267, 52534, 78801, 157602, 183869, 367738, 446539, 551607, 893078, 1103214, 1339617, 2679234, 3125773, 6251546, 9377319, 18754638]

約数ペア:

[(1, 18754638), (2, 9377319), (3, 6251546), (6, 3125773), (7, 2679234), (14, 1339617), (17, 1103214), (21, 893078), (34, 551607), (42, 446539), (51, 367738), (102, 183869), (119, 157602), (238, 78801), (357, 52534), (714, 26267)]