1131438

素因数分解:

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

素因数の和:133

約数の個数: 64

約数和(自身を含む): 2949120

約数和(自身を除く): 1817682

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 31, 33, 42, 62, 66, 77, 79, 93, 154, 158, 186, 217, 231, 237, 341, 434, 462, 474, 553, 651, 682, 869, 1023, 1106, 1302, 1659, 1738, 2046, 2387, 2449, 2607, 3318, 4774, 4898, 5214, 6083, 7161, 7347, 12166, 14322, 14694, 17143, 18249, 26939, 34286, 36498, 51429, 53878, 80817, 102858, 161634, 188573, 377146, 565719, 1131438]

約数ペア:

[(1, 1131438), (2, 565719), (3, 377146), (6, 188573), (7, 161634), (11, 102858), (14, 80817), (21, 53878), (22, 51429), (31, 36498), (33, 34286), (42, 26939), (62, 18249), (66, 17143), (77, 14694), (79, 14322), (93, 12166), (154, 7347), (158, 7161), (186, 6083), (217, 5214), (231, 4898), (237, 4774), (341, 3318), (434, 2607), (462, 2449), (474, 2387), (553, 2046), (651, 1738), (682, 1659), (869, 1302), (1023, 1106)]