12736908

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1$

素因数の和:255

約数の個数: 72

約数和(自身を含む): 33860736

約数和(自身を除く): 21123828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 101, 113, 124, 186, 202, 226, 279, 303, 339, 372, 404, 452, 558, 606, 678, 909, 1017, 1116, 1212, 1356, 1818, 2034, 3131, 3503, 3636, 4068, 6262, 7006, 9393, 10509, 11413, 12524, 14012, 18786, 21018, 22826, 28179, 31527, 34239, 37572, 42036, 45652, 56358, 63054, 68478, 102717, 112716, 126108, 136956, 205434, 353803, 410868, 707606, 1061409, 1415212, 2122818, 3184227, 4245636, 6368454, 12736908]

約数ペア:

[(1, 12736908), (2, 6368454), (3, 4245636), (4, 3184227), (6, 2122818), (9, 1415212), (12, 1061409), (18, 707606), (31, 410868), (36, 353803), (62, 205434), (93, 136956), (101, 126108), (113, 112716), (124, 102717), (186, 68478), (202, 63054), (226, 56358), (279, 45652), (303, 42036), (339, 37572), (372, 34239), (404, 31527), (452, 28179), (558, 22826), (606, 21018), (678, 18786), (909, 14012), (1017, 12524), (1116, 11413), (1212, 10509), (1356, 9393), (1818, 7006), (2034, 6262), (3131, 4068), (3503, 3636)]