18975513744

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{11979491}}^1$

素因数の和:11979516

約数の個数: 60

約数和(自身を含む): 57932823312

約数和(自身を除く): 38957309568

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 264, 396, 528, 792, 1584, 11979491, 23958982, 35938473, 47917964, 71876946, 95835928, 107815419, 131774401, 143753892, 191671856, 215630838, 263548802, 287507784, 395323203, 431261676, 527097604, 575015568, 790646406, 862523352, 1054195208, 1185969609, 1581292812, 1725046704, 2108390416, 2371939218, 3162585624, 4743878436, 6325171248, 9487756872, 18975513744]

約数ペア:

[(1, 18975513744), (2, 9487756872), (3, 6325171248), (4, 4743878436), (6, 3162585624), (8, 2371939218), (9, 2108390416), (11, 1725046704), (12, 1581292812), (16, 1185969609), (18, 1054195208), (22, 862523352), (24, 790646406), (33, 575015568), (36, 527097604), (44, 431261676), (48, 395323203), (66, 287507784), (72, 263548802), (88, 215630838), (99, 191671856), (132, 143753892), (144, 131774401), (176, 107815419), (198, 95835928), (264, 71876946), (396, 47917964), (528, 35938473), (792, 23958982), (1584, 11979491)]