18394140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{2713}}^1$

素因数の和:2838

約数の個数: 48

約数和(自身を含む): 51978528

約数和(自身を除く): 33584388

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 113, 226, 339, 452, 565, 678, 1130, 1356, 1695, 2260, 2713, 3390, 5426, 6780, 8139, 10852, 13565, 16278, 27130, 32556, 40695, 54260, 81390, 162780, 306569, 613138, 919707, 1226276, 1532845, 1839414, 3065690, 3678828, 4598535, 6131380, 9197070, 18394140]

約数ペア:

[(1, 18394140), (2, 9197070), (3, 6131380), (4, 4598535), (5, 3678828), (6, 3065690), (10, 1839414), (12, 1532845), (15, 1226276), (20, 919707), (30, 613138), (60, 306569), (113, 162780), (226, 81390), (339, 54260), (452, 40695), (565, 32556), (678, 27130), (1130, 16278), (1356, 13565), (1695, 10852), (2260, 8139), (2713, 6780), (3390, 5426)]