13472172

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{277}}^1$

素因数の和:487

約数の個数: 72

約数和(自身を含む): 39262496

約数和(自身を除く): 25790324

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 193, 252, 277, 386, 554, 579, 772, 831, 1108, 1158, 1351, 1662, 1737, 1939, 2316, 2493, 2702, 3324, 3474, 3878, 4053, 4986, 5404, 5817, 6948, 7756, 8106, 9972, 11634, 12159, 16212, 17451, 23268, 24318, 34902, 48636, 53461, 69804, 106922, 160383, 213844, 320766, 374227, 481149, 641532, 748454, 962298, 1122681, 1496908, 1924596, 2245362, 3368043, 4490724, 6736086, 13472172]

約数ペア:

[(1, 13472172), (2, 6736086), (3, 4490724), (4, 3368043), (6, 2245362), (7, 1924596), (9, 1496908), (12, 1122681), (14, 962298), (18, 748454), (21, 641532), (28, 481149), (36, 374227), (42, 320766), (63, 213844), (84, 160383), (126, 106922), (193, 69804), (252, 53461), (277, 48636), (386, 34902), (554, 24318), (579, 23268), (772, 17451), (831, 16212), (1108, 12159), (1158, 11634), (1351, 9972), (1662, 8106), (1737, 7756), (1939, 6948), (2316, 5817), (2493, 5404), (2702, 4986), (3324, 4053), (3474, 3878)]