17768324

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:276

約数の個数: 48

約数和(自身を含む): 36830976

約数和(自身を除く): 19062652

約数列:

[1, 2, 4, 7, 14, 28, 61, 101, 103, 122, 202, 206, 244, 404, 412, 427, 707, 721, 854, 1414, 1442, 1708, 2828, 2884, 6161, 6283, 10403, 12322, 12566, 20806, 24644, 25132, 41612, 43127, 43981, 72821, 86254, 87962, 145642, 172508, 175924, 291284, 634583, 1269166, 2538332, 4442081, 8884162, 17768324]

約数ペア:

[(1, 17768324), (2, 8884162), (4, 4442081), (7, 2538332), (14, 1269166), (28, 634583), (61, 291284), (101, 175924), (103, 172508), (122, 145642), (202, 87962), (206, 86254), (244, 72821), (404, 43981), (412, 43127), (427, 41612), (707, 25132), (721, 24644), (854, 20806), (1414, 12566), (1442, 12322), (1708, 10403), (2828, 6283), (2884, 6161)]