66791538

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19843}}^1$

素因数の和:19879

約数の個数: 48

約数和(自身を含む): 167165856

約数和(自身を除く): 100374318

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 33, 34, 51, 66, 99, 102, 153, 187, 198, 306, 374, 561, 1122, 1683, 3366, 19843, 39686, 59529, 119058, 178587, 218273, 337331, 357174, 436546, 654819, 674662, 1011993, 1309638, 1964457, 2023986, 3035979, 3710641, 3928914, 6071958, 7421282, 11131923, 22263846, 33395769, 66791538]

約数ペア:

[(1, 66791538), (2, 33395769), (3, 22263846), (6, 11131923), (9, 7421282), (11, 6071958), (17, 3928914), (18, 3710641), (22, 3035979), (33, 2023986), (34, 1964457), (51, 1309638), (66, 1011993), (99, 674662), (102, 654819), (153, 436546), (187, 357174), (198, 337331), (306, 218273), (374, 178587), (561, 119058), (1122, 59529), (1683, 39686), (3366, 19843)]