31933746

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{571}}^1$

素因数の和:831

約数の個数: 48

約数和(自身を含む): 74954880

約数和(自身を除く): 43021134

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 239, 478, 571, 717, 1142, 1434, 1713, 2151, 3107, 3426, 4302, 5139, 6214, 7423, 9321, 10278, 14846, 18642, 22269, 27963, 44538, 55926, 66807, 133614, 136469, 272938, 409407, 818814, 1228221, 1774097, 2456442, 3548194, 5322291, 10644582, 15966873, 31933746]

約数ペア:

[(1, 31933746), (2, 15966873), (3, 10644582), (6, 5322291), (9, 3548194), (13, 2456442), (18, 1774097), (26, 1228221), (39, 818814), (78, 409407), (117, 272938), (234, 136469), (239, 133614), (478, 66807), (571, 55926), (717, 44538), (1142, 27963), (1434, 22269), (1713, 18642), (2151, 14846), (3107, 10278), (3426, 9321), (4302, 7423), (5139, 6214)]