31961358

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4139}}^1$

素因数の和:4174

約数の個数: 64

約数和(自身を含む): 83462400

約数和(自身を除く): 51501042

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 27, 33, 39, 54, 66, 78, 99, 117, 143, 198, 234, 286, 297, 351, 429, 594, 702, 858, 1287, 2574, 3861, 4139, 7722, 8278, 12417, 24834, 37251, 45529, 53807, 74502, 91058, 107614, 111753, 136587, 161421, 223506, 273174, 322842, 409761, 484263, 591877, 819522, 968526, 1183754, 1229283, 1452789, 1775631, 2458566, 2905578, 3551262, 5326893, 10653786, 15980679, 31961358]

約数ペア:

[(1, 31961358), (2, 15980679), (3, 10653786), (6, 5326893), (9, 3551262), (11, 2905578), (13, 2458566), (18, 1775631), (22, 1452789), (26, 1229283), (27, 1183754), (33, 968526), (39, 819522), (54, 591877), (66, 484263), (78, 409761), (99, 322842), (117, 273174), (143, 223506), (198, 161421), (234, 136587), (286, 111753), (297, 107614), (351, 91058), (429, 74502), (594, 53807), (702, 45529), (858, 37251), (1287, 24834), (2574, 12417), (3861, 8278), (4139, 7722)]