2220108

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^3\times {\mathrm{139}}^1$

素因数の和:179

約数の個数: 48

約数和(自身を含む): 5738880

約数和(自身を除く): 3518772

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 121, 132, 139, 242, 278, 363, 417, 484, 556, 726, 834, 1331, 1452, 1529, 1668, 2662, 3058, 3993, 4587, 5324, 6116, 7986, 9174, 15972, 16819, 18348, 33638, 50457, 67276, 100914, 185009, 201828, 370018, 555027, 740036, 1110054, 2220108]

約数ペア:

[(1, 2220108), (2, 1110054), (3, 740036), (4, 555027), (6, 370018), (11, 201828), (12, 185009), (22, 100914), (33, 67276), (44, 50457), (66, 33638), (121, 18348), (132, 16819), (139, 15972), (242, 9174), (278, 7986), (363, 6116), (417, 5324), (484, 4587), (556, 3993), (726, 3058), (834, 2662), (1331, 1668), (1452, 1529)]