18063630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15439}}^1$

素因数の和:15465

約数の個数: 48

約数和(自身を含む): 50581440

約数和(自身を除く): 32517810

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 15439, 30878, 46317, 77195, 92634, 138951, 154390, 200707, 231585, 277902, 401414, 463170, 602121, 694755, 1003535, 1204242, 1389510, 1806363, 2007070, 3010605, 3612726, 6021210, 9031815, 18063630]

約数ペア:

[(1, 18063630), (2, 9031815), (3, 6021210), (5, 3612726), (6, 3010605), (9, 2007070), (10, 1806363), (13, 1389510), (15, 1204242), (18, 1003535), (26, 694755), (30, 602121), (39, 463170), (45, 401414), (65, 277902), (78, 231585), (90, 200707), (117, 154390), (130, 138951), (195, 92634), (234, 77195), (390, 46317), (585, 30878), (1170, 15439)]