18715913566

素因数分解:

$2^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{3041}}^1\times {\mathrm{7451}}^1$

素因数の和:10560

約数の個数: 32

約数和(自身を含む): 32643336960

約数和(自身を除く): 13927423394

約数列:

[1, 2, 7, 14, 59, 118, 413, 826, 3041, 6082, 7451, 14902, 21287, 42574, 52157, 104314, 179419, 358838, 439609, 879218, 1255933, 2511866, 3077263, 6154526, 22658491, 45316982, 158609437, 317218874, 1336850969, 2673701938, 9357956783, 18715913566]

約数ペア:

[(1, 18715913566), (2, 9357956783), (7, 2673701938), (14, 1336850969), (59, 317218874), (118, 158609437), (413, 45316982), (826, 22658491), (3041, 6154526), (6082, 3077263), (7451, 2511866), (14902, 1255933), (21287, 879218), (42574, 439609), (52157, 358838), (104314, 179419)]