18998430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{57571}}^1$

素因数の和:57592

約数の個数: 32

約数和(自身を含む): 49742208

約数和(自身を除く): 30743778

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 57571, 115142, 172713, 287855, 345426, 575710, 633281, 863565, 1266562, 1727130, 1899843, 3166405, 3799686, 6332810, 9499215, 18998430]

約数ペア:

[(1, 18998430), (2, 9499215), (3, 6332810), (5, 3799686), (6, 3166405), (10, 1899843), (11, 1727130), (15, 1266562), (22, 863565), (30, 633281), (33, 575710), (55, 345426), (66, 287855), (110, 172713), (165, 115142), (330, 57571)]