31541796

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{557}}^1$

素因数の和:602

約数の個数: 108

約数和(自身を含む): 94548636

約数和(自身を除く): 63006840

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 121, 132, 143, 156, 198, 234, 242, 286, 363, 396, 429, 468, 484, 557, 572, 726, 858, 1089, 1114, 1287, 1452, 1573, 1671, 1716, 2178, 2228, 2574, 3146, 3342, 4356, 4719, 5013, 5148, 6127, 6292, 6684, 7241, 9438, 10026, 12254, 14157, 14482, 18381, 18876, 20052, 21723, 24508, 28314, 28964, 36762, 43446, 55143, 56628, 65169, 67397, 73524, 79651, 86892, 110286, 130338, 134794, 159302, 202191, 220572, 238953, 260676, 269588, 318604, 404382, 477906, 606573, 716859, 808764, 876161, 955812, 1213146, 1433718, 1752322, 2426292, 2628483, 2867436, 3504644, 5256966, 7885449, 10513932, 15770898, 31541796]

約数ペア:

[(1, 31541796), (2, 15770898), (3, 10513932), (4, 7885449), (6, 5256966), (9, 3504644), (11, 2867436), (12, 2628483), (13, 2426292), (18, 1752322), (22, 1433718), (26, 1213146), (33, 955812), (36, 876161), (39, 808764), (44, 716859), (52, 606573), (66, 477906), (78, 404382), (99, 318604), (117, 269588), (121, 260676), (132, 238953), (143, 220572), (156, 202191), (198, 159302), (234, 134794), (242, 130338), (286, 110286), (363, 86892), (396, 79651), (429, 73524), (468, 67397), (484, 65169), (557, 56628), (572, 55143), (726, 43446), (858, 36762), (1089, 28964), (1114, 28314), (1287, 24508), (1452, 21723), (1573, 20052), (1671, 18876), (1716, 18381), (2178, 14482), (2228, 14157), (2574, 12254), (3146, 10026), (3342, 9438), (4356, 7241), (4719, 6684), (5013, 6292), (5148, 6127)]