18453058

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{503}}^1$

素因数の和:618

約数の個数: 32

約数和(自身を含む): 32006016

約数和(自身を除く): 13552958

約数列:

[1, 2, 13, 17, 26, 34, 83, 166, 221, 442, 503, 1006, 1079, 1411, 2158, 2822, 6539, 8551, 13078, 17102, 18343, 36686, 41749, 83498, 111163, 222326, 542737, 709733, 1085474, 1419466, 9226529, 18453058]

約数ペア:

[(1, 18453058), (2, 9226529), (13, 1419466), (17, 1085474), (26, 709733), (34, 542737), (83, 222326), (166, 111163), (221, 83498), (442, 41749), (503, 36686), (1006, 18343), (1079, 17102), (1411, 13078), (2158, 8551), (2822, 6539)]