13157268

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{313}}^1$

素因数の和:464

約数の個数: 48

約数和(自身を含む): 32073216

約数和(自身を除く): 18915948

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 113, 124, 186, 226, 313, 339, 372, 452, 626, 678, 939, 1252, 1356, 1878, 3503, 3756, 7006, 9703, 10509, 14012, 19406, 21018, 29109, 35369, 38812, 42036, 58218, 70738, 106107, 116436, 141476, 212214, 424428, 1096439, 2192878, 3289317, 4385756, 6578634, 13157268]

約数ペア:

[(1, 13157268), (2, 6578634), (3, 4385756), (4, 3289317), (6, 2192878), (12, 1096439), (31, 424428), (62, 212214), (93, 141476), (113, 116436), (124, 106107), (186, 70738), (226, 58218), (313, 42036), (339, 38812), (372, 35369), (452, 29109), (626, 21018), (678, 19406), (939, 14012), (1252, 10509), (1356, 9703), (1878, 7006), (3503, 3756)]