1725282

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:195

約数の個数: 48

約数和(自身を含む): 4121208

約数和(自身を除く): 2395926

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 73, 78, 101, 117, 146, 202, 219, 234, 303, 438, 606, 657, 909, 949, 1313, 1314, 1818, 1898, 2626, 2847, 3939, 5694, 7373, 7878, 8541, 11817, 14746, 17082, 22119, 23634, 44238, 66357, 95849, 132714, 191698, 287547, 575094, 862641, 1725282]

約数ペア:

[(1, 1725282), (2, 862641), (3, 575094), (6, 287547), (9, 191698), (13, 132714), (18, 95849), (26, 66357), (39, 44238), (73, 23634), (78, 22119), (101, 17082), (117, 14746), (146, 11817), (202, 8541), (219, 7878), (234, 7373), (303, 5694), (438, 3939), (606, 2847), (657, 2626), (909, 1898), (949, 1818), (1313, 1314)]