13219848

素因数分解:

$2^3\times 3^4\times {\mathrm{23}}^1\times {\mathrm{887}}^1$

素因数の和:928

約数の個数: 80

約数和(自身を含む): 38681280

約数和(自身を除く): 25461432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 72, 81, 92, 108, 138, 162, 184, 207, 216, 276, 324, 414, 552, 621, 648, 828, 887, 1242, 1656, 1774, 1863, 2484, 2661, 3548, 3726, 4968, 5322, 7096, 7452, 7983, 10644, 14904, 15966, 20401, 21288, 23949, 31932, 40802, 47898, 61203, 63864, 71847, 81604, 95796, 122406, 143694, 163208, 183609, 191592, 244812, 287388, 367218, 489624, 550827, 574776, 734436, 1101654, 1468872, 1652481, 2203308, 3304962, 4406616, 6609924, 13219848]

約数ペア:

[(1, 13219848), (2, 6609924), (3, 4406616), (4, 3304962), (6, 2203308), (8, 1652481), (9, 1468872), (12, 1101654), (18, 734436), (23, 574776), (24, 550827), (27, 489624), (36, 367218), (46, 287388), (54, 244812), (69, 191592), (72, 183609), (81, 163208), (92, 143694), (108, 122406), (138, 95796), (162, 81604), (184, 71847), (207, 63864), (216, 61203), (276, 47898), (324, 40802), (414, 31932), (552, 23949), (621, 21288), (648, 20401), (828, 15966), (887, 14904), (1242, 10644), (1656, 7983), (1774, 7452), (1863, 7096), (2484, 5322), (2661, 4968), (3548, 3726)]