907432884

素因数分解:

$2^2\times 3^2\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{2423}}^1$

素因数の和:2637

約数の個数: 72

約数和(自身を含む): 2339955072

約数和(自身を除く): 1432522188

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 101, 103, 202, 206, 303, 309, 404, 412, 606, 618, 909, 927, 1212, 1236, 1818, 1854, 2423, 3636, 3708, 4846, 7269, 9692, 10403, 14538, 20806, 21807, 29076, 31209, 41612, 43614, 62418, 87228, 93627, 124836, 187254, 244723, 249569, 374508, 489446, 499138, 734169, 748707, 978892, 998276, 1468338, 1497414, 2202507, 2246121, 2936676, 2994828, 4405014, 4492242, 8810028, 8984484, 25206469, 50412938, 75619407, 100825876, 151238814, 226858221, 302477628, 453716442, 907432884]

約数ペア:

[(1, 907432884), (2, 453716442), (3, 302477628), (4, 226858221), (6, 151238814), (9, 100825876), (12, 75619407), (18, 50412938), (36, 25206469), (101, 8984484), (103, 8810028), (202, 4492242), (206, 4405014), (303, 2994828), (309, 2936676), (404, 2246121), (412, 2202507), (606, 1497414), (618, 1468338), (909, 998276), (927, 978892), (1212, 748707), (1236, 734169), (1818, 499138), (1854, 489446), (2423, 374508), (3636, 249569), (3708, 244723), (4846, 187254), (7269, 124836), (9692, 93627), (10403, 87228), (14538, 62418), (20806, 43614), (21807, 41612), (29076, 31209)]