31021242

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{25469}}^1$

素因数の和:25510

約数の個数: 32

約数和(自身を含む): 73353600

約数和(自身を除く): 42332358

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 174, 203, 406, 609, 1218, 25469, 50938, 76407, 152814, 178283, 356566, 534849, 738601, 1069698, 1477202, 2215803, 4431606, 5170207, 10340414, 15510621, 31021242]

約数ペア:

[(1, 31021242), (2, 15510621), (3, 10340414), (6, 5170207), (7, 4431606), (14, 2215803), (21, 1477202), (29, 1069698), (42, 738601), (58, 534849), (87, 356566), (174, 178283), (203, 152814), (406, 76407), (609, 50938), (1218, 25469)]