18034764

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{431}}^1$

素因数の和:766

約数の個数: 48

約数和(自身を含む): 46158336

約数和(自身を除く): 28123572

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 317, 431, 634, 862, 951, 1268, 1293, 1724, 1902, 2586, 3487, 3804, 4741, 5172, 6974, 9482, 10461, 13948, 14223, 18964, 20922, 28446, 41844, 56892, 136627, 273254, 409881, 546508, 819762, 1502897, 1639524, 3005794, 4508691, 6011588, 9017382, 18034764]

約数ペア:

[(1, 18034764), (2, 9017382), (3, 6011588), (4, 4508691), (6, 3005794), (11, 1639524), (12, 1502897), (22, 819762), (33, 546508), (44, 409881), (66, 273254), (132, 136627), (317, 56892), (431, 41844), (634, 28446), (862, 20922), (951, 18964), (1268, 14223), (1293, 13948), (1724, 10461), (1902, 9482), (2586, 6974), (3487, 5172), (3804, 4741)]