2169894132

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{2647}}^1\times {\mathrm{3253}}^1$

素因数の和:5917

約数の個数: 72

約数和(自身を含む): 6272878976

約数和(自身を除く): 4102984844

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 2647, 3253, 5294, 6506, 7941, 9759, 10588, 13012, 15882, 18529, 19518, 22771, 23823, 29277, 31764, 37058, 39036, 45542, 47646, 55587, 58554, 68313, 74116, 91084, 95292, 111174, 117108, 136626, 166761, 204939, 222348, 273252, 333522, 409878, 667044, 819756, 8610691, 17221382, 25832073, 34442764, 51664146, 60274837, 77496219, 103328292, 120549674, 154992438, 180824511, 241099348, 309984876, 361649022, 542473533, 723298044, 1084947066, 2169894132]

約数ペア:

[(1, 2169894132), (2, 1084947066), (3, 723298044), (4, 542473533), (6, 361649022), (7, 309984876), (9, 241099348), (12, 180824511), (14, 154992438), (18, 120549674), (21, 103328292), (28, 77496219), (36, 60274837), (42, 51664146), (63, 34442764), (84, 25832073), (126, 17221382), (252, 8610691), (2647, 819756), (3253, 667044), (5294, 409878), (6506, 333522), (7941, 273252), (9759, 222348), (10588, 204939), (13012, 166761), (15882, 136626), (18529, 117108), (19518, 111174), (22771, 95292), (23823, 91084), (29277, 74116), (31764, 68313), (37058, 58554), (39036, 55587), (45542, 47646)]