12138918

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{349}}^1$

素因数の和:413

約数の個数: 64

約数和(自身を含む): 29030400

約数和(自身を除く): 16891482

約数列:

[1, 2, 3, 6, 11, 17, 22, 31, 33, 34, 51, 62, 66, 93, 102, 186, 187, 341, 349, 374, 527, 561, 682, 698, 1023, 1047, 1054, 1122, 1581, 2046, 2094, 3162, 3839, 5797, 5933, 7678, 10819, 11517, 11594, 11866, 17391, 17799, 21638, 23034, 32457, 34782, 35598, 64914, 65263, 119009, 130526, 183923, 195789, 238018, 357027, 367846, 391578, 551769, 714054, 1103538, 2023153, 4046306, 6069459, 12138918]

約数ペア:

[(1, 12138918), (2, 6069459), (3, 4046306), (6, 2023153), (11, 1103538), (17, 714054), (22, 551769), (31, 391578), (33, 367846), (34, 357027), (51, 238018), (62, 195789), (66, 183923), (93, 130526), (102, 119009), (186, 65263), (187, 64914), (341, 35598), (349, 34782), (374, 32457), (527, 23034), (561, 21638), (682, 17799), (698, 17391), (1023, 11866), (1047, 11594), (1054, 11517), (1122, 10819), (1581, 7678), (2046, 5933), (2094, 5797), (3162, 3839)]