18876570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{14633}}^1$

素因数の和:14686

約数の個数: 32

約数和(自身を含む): 46360512

約数和(自身を除く): 27483942

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 14633, 29266, 43899, 73165, 87798, 146330, 219495, 438990, 629219, 1258438, 1887657, 3146095, 3775314, 6292190, 9438285, 18876570]

約数ペア:

[(1, 18876570), (2, 9438285), (3, 6292190), (5, 3775314), (6, 3146095), (10, 1887657), (15, 1258438), (30, 629219), (43, 438990), (86, 219495), (129, 146330), (215, 87798), (258, 73165), (430, 43899), (645, 29266), (1290, 14633)]