18025798

素因数分解:

$2^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1$

素因数の和:364

約数の個数: 32

約数和(自身を含む): 31852800

約数和(自身を除く): 13827002

約数列:

[1, 2, 7, 14, 59, 118, 139, 157, 278, 314, 413, 826, 973, 1099, 1946, 2198, 8201, 9263, 16402, 18526, 21823, 43646, 57407, 64841, 114814, 129682, 152761, 305522, 1287557, 2575114, 9012899, 18025798]

約数ペア:

[(1, 18025798), (2, 9012899), (7, 2575114), (14, 1287557), (59, 305522), (118, 152761), (139, 129682), (157, 114814), (278, 64841), (314, 57407), (413, 43646), (826, 21823), (973, 18526), (1099, 16402), (1946, 9263), (2198, 8201)]