18702630

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{613}}^1$

素因数の和:742

約数の個数: 64

約数和(自身を含む): 50397120

約数和(自身を除く): 31694490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 113, 135, 226, 270, 339, 565, 613, 678, 1017, 1130, 1226, 1695, 1839, 2034, 3051, 3065, 3390, 3678, 5085, 5517, 6102, 6130, 9195, 10170, 11034, 15255, 16551, 18390, 27585, 30510, 33102, 55170, 69269, 82755, 138538, 165510, 207807, 346345, 415614, 623421, 692690, 1039035, 1246842, 1870263, 2078070, 3117105, 3740526, 6234210, 9351315, 18702630]

約数ペア:

[(1, 18702630), (2, 9351315), (3, 6234210), (5, 3740526), (6, 3117105), (9, 2078070), (10, 1870263), (15, 1246842), (18, 1039035), (27, 692690), (30, 623421), (45, 415614), (54, 346345), (90, 207807), (113, 165510), (135, 138538), (226, 82755), (270, 69269), (339, 55170), (565, 33102), (613, 30510), (678, 27585), (1017, 18390), (1130, 16551), (1226, 15255), (1695, 11034), (1839, 10170), (2034, 9195), (3051, 6130), (3065, 6102), (3390, 5517), (3678, 5085)]