17915114

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:155

約数の個数: 48

約数和(自身を含む): 33445440

約数和(自身を除く): 15530326

約数列:

[1, 2, 7, 14, 23, 41, 46, 59, 82, 118, 161, 287, 322, 413, 529, 574, 826, 943, 1058, 1357, 1886, 2419, 2714, 3703, 4838, 6601, 7406, 9499, 13202, 16933, 18998, 21689, 31211, 33866, 43378, 55637, 62422, 111274, 151823, 218477, 303646, 389459, 436954, 778918, 1279651, 2559302, 8957557, 17915114]

約数ペア:

[(1, 17915114), (2, 8957557), (7, 2559302), (14, 1279651), (23, 778918), (41, 436954), (46, 389459), (59, 303646), (82, 218477), (118, 151823), (161, 111274), (287, 62422), (322, 55637), (413, 43378), (529, 33866), (574, 31211), (826, 21689), (943, 18998), (1058, 16933), (1357, 13202), (1886, 9499), (2419, 7406), (2714, 6601), (3703, 4838)]