7242612

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2731}}^1$

素因数の和:2768

約数の個数: 48

約数和(自身を含む): 19276992

約数和(自身を除く): 12034380

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 442, 663, 884, 1326, 2652, 2731, 5462, 8193, 10924, 16386, 32772, 35503, 46427, 71006, 92854, 106509, 139281, 142012, 185708, 213018, 278562, 426036, 557124, 603551, 1207102, 1810653, 2414204, 3621306, 7242612]

約数ペア:

[(1, 7242612), (2, 3621306), (3, 2414204), (4, 1810653), (6, 1207102), (12, 603551), (13, 557124), (17, 426036), (26, 278562), (34, 213018), (39, 185708), (51, 142012), (52, 139281), (68, 106509), (78, 92854), (102, 71006), (156, 46427), (204, 35503), (221, 32772), (442, 16386), (663, 10924), (884, 8193), (1326, 5462), (2652, 2731)]