258462078

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{143113}}^1$

素因数の和:143168

約数の個数: 32

約数和(自身を含む): 604513536

約数和(自身を除く): 346051458

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 602, 903, 1806, 143113, 286226, 429339, 858678, 1001791, 2003582, 3005373, 6010746, 6153859, 12307718, 18461577, 36923154, 43077013, 86154026, 129231039, 258462078]

約数ペア:

[(1, 258462078), (2, 129231039), (3, 86154026), (6, 43077013), (7, 36923154), (14, 18461577), (21, 12307718), (42, 6153859), (43, 6010746), (86, 3005373), (129, 2003582), (258, 1001791), (301, 858678), (602, 429339), (903, 286226), (1806, 143113)]