131330682

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{2441}}^1$

素因数の和:2524

約数の個数: 72

約数和(自身を含む): 336571092

約数和(自身を除く): 205240410

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 61, 63, 98, 122, 126, 147, 183, 294, 366, 427, 441, 549, 854, 882, 1098, 1281, 2441, 2562, 2989, 3843, 4882, 5978, 7323, 7686, 8967, 14646, 17087, 17934, 21969, 26901, 34174, 43938, 51261, 53802, 102522, 119609, 148901, 153783, 239218, 297802, 307566, 358827, 446703, 717654, 893406, 1042307, 1076481, 1340109, 2084614, 2152962, 2680218, 3126921, 6253842, 7296149, 9380763, 14592298, 18761526, 21888447, 43776894, 65665341, 131330682]

約数ペア:

[(1, 131330682), (2, 65665341), (3, 43776894), (6, 21888447), (7, 18761526), (9, 14592298), (14, 9380763), (18, 7296149), (21, 6253842), (42, 3126921), (49, 2680218), (61, 2152962), (63, 2084614), (98, 1340109), (122, 1076481), (126, 1042307), (147, 893406), (183, 717654), (294, 446703), (366, 358827), (427, 307566), (441, 297802), (549, 239218), (854, 153783), (882, 148901), (1098, 119609), (1281, 102522), (2441, 53802), (2562, 51261), (2989, 43938), (3843, 34174), (4882, 26901), (5978, 21969), (7323, 17934), (7686, 17087), (8967, 14646)]