18366975848

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{10388561}}^1$

素因数の和:10388597

約数の個数: 32

約数和(自身を含む): 39268764360

約数和(自身を除く): 20901788512

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 10388561, 20777122, 41554244, 83108488, 135051293, 176605537, 270102586, 353211074, 540205172, 706422148, 1080410344, 1412844296, 2295871981, 4591743962, 9183487924, 18366975848]

約数ペア:

[(1, 18366975848), (2, 9183487924), (4, 4591743962), (8, 2295871981), (13, 1412844296), (17, 1080410344), (26, 706422148), (34, 540205172), (52, 353211074), (68, 270102586), (104, 176605537), (136, 135051293), (221, 83108488), (442, 41554244), (884, 20777122), (1768, 10388561)]