42895437

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1$

素因数の和:182

約数の個数: 64

約数和(自身を含む): 71124480

約数和(自身を除く): 28229043

約数列:

[1, 3, 13, 17, 23, 29, 39, 51, 69, 87, 97, 221, 291, 299, 377, 391, 493, 663, 667, 897, 1131, 1173, 1261, 1479, 1649, 2001, 2231, 2813, 3783, 4947, 5083, 6409, 6693, 8439, 8671, 11339, 15249, 19227, 21437, 26013, 29003, 34017, 36569, 37927, 47821, 64311, 64699, 87009, 109707, 113781, 143463, 147407, 194097, 442221, 493051, 621673, 841087, 1099883, 1479153, 1865019, 2523261, 3299649, 14298479, 42895437]

約数ペア:

[(1, 42895437), (3, 14298479), (13, 3299649), (17, 2523261), (23, 1865019), (29, 1479153), (39, 1099883), (51, 841087), (69, 621673), (87, 493051), (97, 442221), (221, 194097), (291, 147407), (299, 143463), (377, 113781), (391, 109707), (493, 87009), (663, 64699), (667, 64311), (897, 47821), (1131, 37927), (1173, 36569), (1261, 34017), (1479, 29003), (1649, 26013), (2001, 21437), (2231, 19227), (2813, 15249), (3783, 11339), (4947, 8671), (5083, 8439), (6409, 6693)]