12445818

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:144

約数の個数: 96

約数和(自身を含む): 32686080

約数和(自身を除く): 20240262

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 31, 33, 42, 62, 66, 77, 79, 93, 121, 154, 158, 186, 217, 231, 237, 242, 341, 363, 434, 462, 474, 553, 651, 682, 726, 847, 869, 1023, 1106, 1302, 1659, 1694, 1738, 2046, 2387, 2449, 2541, 2607, 3318, 3751, 4774, 4898, 5082, 5214, 6083, 7161, 7347, 7502, 9559, 11253, 12166, 14322, 14694, 17143, 18249, 19118, 22506, 26257, 26939, 28677, 34286, 36498, 51429, 52514, 53878, 57354, 66913, 78771, 80817, 102858, 133826, 157542, 161634, 188573, 200739, 296329, 377146, 401478, 565719, 592658, 888987, 1131438, 1777974, 2074303, 4148606, 6222909, 12445818]

約数ペア:

[(1, 12445818), (2, 6222909), (3, 4148606), (6, 2074303), (7, 1777974), (11, 1131438), (14, 888987), (21, 592658), (22, 565719), (31, 401478), (33, 377146), (42, 296329), (62, 200739), (66, 188573), (77, 161634), (79, 157542), (93, 133826), (121, 102858), (154, 80817), (158, 78771), (186, 66913), (217, 57354), (231, 53878), (237, 52514), (242, 51429), (341, 36498), (363, 34286), (434, 28677), (462, 26939), (474, 26257), (553, 22506), (651, 19118), (682, 18249), (726, 17143), (847, 14694), (869, 14322), (1023, 12166), (1106, 11253), (1302, 9559), (1659, 7502), (1694, 7347), (1738, 7161), (2046, 6083), (2387, 5214), (2449, 5082), (2541, 4898), (2607, 4774), (3318, 3751)]