1725828

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:93

約数の個数: 72

約数和(自身を含む): 4673088

約数和(自身を除く): 2947260

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 37, 39, 46, 52, 69, 74, 78, 92, 111, 138, 148, 156, 169, 222, 276, 299, 338, 444, 481, 507, 598, 676, 851, 897, 962, 1014, 1196, 1443, 1702, 1794, 1924, 2028, 2553, 2886, 3404, 3588, 3887, 5106, 5772, 6253, 7774, 10212, 11063, 11661, 12506, 15548, 18759, 22126, 23322, 25012, 33189, 37518, 44252, 46644, 66378, 75036, 132756, 143819, 287638, 431457, 575276, 862914, 1725828]

約数ペア:

[(1, 1725828), (2, 862914), (3, 575276), (4, 431457), (6, 287638), (12, 143819), (13, 132756), (23, 75036), (26, 66378), (37, 46644), (39, 44252), (46, 37518), (52, 33189), (69, 25012), (74, 23322), (78, 22126), (92, 18759), (111, 15548), (138, 12506), (148, 11661), (156, 11063), (169, 10212), (222, 7774), (276, 6253), (299, 5772), (338, 5106), (444, 3887), (481, 3588), (507, 3404), (598, 2886), (676, 2553), (851, 2028), (897, 1924), (962, 1794), (1014, 1702), (1196, 1443)]