1851705912

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{380071}}^1$

素因数の和:380116

約数の個数: 64

約数和(自身を含む): 5473036800

約数和(自身を除く): 3621330888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 42, 56, 58, 84, 87, 116, 168, 174, 203, 232, 348, 406, 609, 696, 812, 1218, 1624, 2436, 4872, 380071, 760142, 1140213, 1520284, 2280426, 2660497, 3040568, 4560852, 5320994, 7981491, 9121704, 10641988, 11022059, 15962982, 21283976, 22044118, 31925964, 33066177, 44088236, 63851928, 66132354, 77154413, 88176472, 132264708, 154308826, 231463239, 264529416, 308617652, 462926478, 617235304, 925852956, 1851705912]

約数ペア:

[(1, 1851705912), (2, 925852956), (3, 617235304), (4, 462926478), (6, 308617652), (7, 264529416), (8, 231463239), (12, 154308826), (14, 132264708), (21, 88176472), (24, 77154413), (28, 66132354), (29, 63851928), (42, 44088236), (56, 33066177), (58, 31925964), (84, 22044118), (87, 21283976), (116, 15962982), (168, 11022059), (174, 10641988), (203, 9121704), (232, 7981491), (348, 5320994), (406, 4560852), (609, 3040568), (696, 2660497), (812, 2280426), (1218, 1520284), (1624, 1140213), (2436, 760142), (4872, 380071)]