40816908

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{1747}}^1$

素因数の和:1827

約数の個数: 72

約数和(自身を含む): 114528960

約数和(自身を除く): 73712052

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 59, 66, 99, 118, 132, 177, 198, 236, 354, 396, 531, 649, 708, 1062, 1298, 1747, 1947, 2124, 2596, 3494, 3894, 5241, 5841, 6988, 7788, 10482, 11682, 15723, 19217, 20964, 23364, 31446, 38434, 57651, 62892, 76868, 103073, 115302, 172953, 206146, 230604, 309219, 345906, 412292, 618438, 691812, 927657, 1133803, 1236876, 1855314, 2267606, 3401409, 3710628, 4535212, 6802818, 10204227, 13605636, 20408454, 40816908]

約数ペア:

[(1, 40816908), (2, 20408454), (3, 13605636), (4, 10204227), (6, 6802818), (9, 4535212), (11, 3710628), (12, 3401409), (18, 2267606), (22, 1855314), (33, 1236876), (36, 1133803), (44, 927657), (59, 691812), (66, 618438), (99, 412292), (118, 345906), (132, 309219), (177, 230604), (198, 206146), (236, 172953), (354, 115302), (396, 103073), (531, 76868), (649, 62892), (708, 57651), (1062, 38434), (1298, 31446), (1747, 23364), (1947, 20964), (2124, 19217), (2596, 15723), (3494, 11682), (3894, 10482), (5241, 7788), (5841, 6988)]