31876974

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{773}}^1$

素因数の和:889

約数の個数: 48

約数和(自身を含む): 72446400

約数和(自身を除く): 40569426

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 79, 87, 158, 174, 237, 261, 474, 522, 711, 773, 1422, 1546, 2291, 2319, 4582, 4638, 6873, 6957, 13746, 13914, 20619, 22417, 41238, 44834, 61067, 67251, 122134, 134502, 183201, 201753, 366402, 403506, 549603, 1099206, 1770943, 3541886, 5312829, 10625658, 15938487, 31876974]

約数ペア:

[(1, 31876974), (2, 15938487), (3, 10625658), (6, 5312829), (9, 3541886), (18, 1770943), (29, 1099206), (58, 549603), (79, 403506), (87, 366402), (158, 201753), (174, 183201), (237, 134502), (261, 122134), (474, 67251), (522, 61067), (711, 44834), (773, 41238), (1422, 22417), (1546, 20619), (2291, 13914), (2319, 13746), (4582, 6957), (4638, 6873)]