20161811538

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{5989843}}^1$

素因数の和:5989879

約数の個数: 48

約数和(自身を含む): 50458445856

約数和(自身を除く): 30296634318

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, 5989843, 11979686, 17969529, 35939058, 53908587, 65888273, 101827331, 107817174, 131776546, 197664819, 203654662, 305481993, 395329638, 592994457, 610963986, 916445979, 1120100641, 1185988914, 1832891958, 2240201282, 3360301923, 6720603846, 10080905769, 20161811538]

約数ペア:

[(1, 20161811538), (2, 10080905769), (3, 6720603846), (6, 3360301923), (9, 2240201282), (11, 1832891958), (17, 1185988914), (18, 1120100641), (22, 916445979), (33, 610963986), (34, 592994457), (51, 395329638), (66, 305481993), (99, 203654662), (102, 197664819), (153, 131776546), (187, 107817174), (198, 101827331), (306, 65888273), (374, 53908587), (561, 35939058), (1122, 17969529), (1683, 11979686), (3366, 5989843)]