17963652

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2707}}^1$

素因数の和:2800

約数の個数: 48

約数和(自身を含む): 48527360

約数和(自身を除く): 30563708

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 79, 84, 158, 237, 316, 474, 553, 948, 1106, 1659, 2212, 2707, 3318, 5414, 6636, 8121, 10828, 16242, 18949, 32484, 37898, 56847, 75796, 113694, 213853, 227388, 427706, 641559, 855412, 1283118, 1496971, 2566236, 2993942, 4490913, 5987884, 8981826, 17963652]

約数ペア:

[(1, 17963652), (2, 8981826), (3, 5987884), (4, 4490913), (6, 2993942), (7, 2566236), (12, 1496971), (14, 1283118), (21, 855412), (28, 641559), (42, 427706), (79, 227388), (84, 213853), (158, 113694), (237, 75796), (316, 56847), (474, 37898), (553, 32484), (948, 18949), (1106, 16242), (1659, 10828), (2212, 8121), (2707, 6636), (3318, 5414)]