13148268

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{379}}^1$

素因数の和:459

約数の個数: 72

約数和(自身を含む): 36388800

約数和(自身を除く): 23240532

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 59, 84, 98, 118, 147, 177, 196, 236, 294, 354, 379, 413, 588, 708, 758, 826, 1137, 1239, 1516, 1652, 2274, 2478, 2653, 2891, 4548, 4956, 5306, 5782, 7959, 8673, 10612, 11564, 15918, 17346, 18571, 22361, 31836, 34692, 37142, 44722, 55713, 67083, 74284, 89444, 111426, 134166, 156527, 222852, 268332, 313054, 469581, 626108, 939162, 1095689, 1878324, 2191378, 3287067, 4382756, 6574134, 13148268]

約数ペア:

[(1, 13148268), (2, 6574134), (3, 4382756), (4, 3287067), (6, 2191378), (7, 1878324), (12, 1095689), (14, 939162), (21, 626108), (28, 469581), (42, 313054), (49, 268332), (59, 222852), (84, 156527), (98, 134166), (118, 111426), (147, 89444), (177, 74284), (196, 67083), (236, 55713), (294, 44722), (354, 37142), (379, 34692), (413, 31836), (588, 22361), (708, 18571), (758, 17346), (826, 15918), (1137, 11564), (1239, 10612), (1516, 8673), (1652, 7959), (2274, 5782), (2478, 5306), (2653, 4956), (2891, 4548)]