1854366969

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1\times {\mathrm{617}}^1$

素因数の和:850

約数の個数: 64

約数和(自身を含む): 3106414080

約数和(自身を除く): 1252047111

約数列:

[1, 3, 7, 13, 21, 39, 91, 101, 109, 273, 303, 327, 617, 707, 763, 1313, 1417, 1851, 2121, 2289, 3939, 4251, 4319, 8021, 9191, 9919, 11009, 12957, 24063, 27573, 29757, 33027, 56147, 62317, 67253, 77063, 143117, 168441, 186951, 201759, 231189, 429351, 436219, 470771, 810121, 874289, 1001819, 1308657, 1412313, 2430363, 2622867, 3005457, 5670847, 6120023, 6792553, 17012541, 18360069, 20377659, 47547871, 88303189, 142643613, 264909567, 618122323, 1854366969]

約数ペア:

[(1, 1854366969), (3, 618122323), (7, 264909567), (13, 142643613), (21, 88303189), (39, 47547871), (91, 20377659), (101, 18360069), (109, 17012541), (273, 6792553), (303, 6120023), (327, 5670847), (617, 3005457), (707, 2622867), (763, 2430363), (1313, 1412313), (1417, 1308657), (1851, 1001819), (2121, 874289), (2289, 810121), (3939, 470771), (4251, 436219), (4319, 429351), (8021, 231189), (9191, 201759), (9919, 186951), (11009, 168441), (12957, 143117), (24063, 77063), (27573, 67253), (29757, 62317), (33027, 56147)]