18875490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{541}}^1\times {\mathrm{1163}}^1$

素因数の和:1714

約数の個数: 32

約数和(自身を含む): 45423936

約数和(自身を除く): 26548446

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 541, 1082, 1163, 1623, 2326, 2705, 3246, 3489, 5410, 5815, 6978, 8115, 11630, 16230, 17445, 34890, 629183, 1258366, 1887549, 3145915, 3775098, 6291830, 9437745, 18875490]

約数ペア:

[(1, 18875490), (2, 9437745), (3, 6291830), (5, 3775098), (6, 3145915), (10, 1887549), (15, 1258366), (30, 629183), (541, 34890), (1082, 17445), (1163, 16230), (1623, 11630), (2326, 8115), (2705, 6978), (3246, 5815), (3489, 5410)]