2158596

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:126

約数の個数: 96

約数和(自身を含む): 6451200

約数和(自身を除く): 4292604

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 23, 27, 33, 36, 44, 46, 54, 66, 69, 79, 92, 99, 108, 132, 138, 158, 198, 207, 237, 253, 276, 297, 316, 396, 414, 474, 506, 594, 621, 711, 759, 828, 869, 948, 1012, 1188, 1242, 1422, 1518, 1738, 1817, 2133, 2277, 2484, 2607, 2844, 3036, 3476, 3634, 4266, 4554, 5214, 5451, 6831, 7268, 7821, 8532, 9108, 10428, 10902, 13662, 15642, 16353, 19987, 21804, 23463, 27324, 31284, 32706, 39974, 46926, 49059, 59961, 65412, 79948, 93852, 98118, 119922, 179883, 196236, 239844, 359766, 539649, 719532, 1079298, 2158596]

約数ペア:

[(1, 2158596), (2, 1079298), (3, 719532), (4, 539649), (6, 359766), (9, 239844), (11, 196236), (12, 179883), (18, 119922), (22, 98118), (23, 93852), (27, 79948), (33, 65412), (36, 59961), (44, 49059), (46, 46926), (54, 39974), (66, 32706), (69, 31284), (79, 27324), (92, 23463), (99, 21804), (108, 19987), (132, 16353), (138, 15642), (158, 13662), (198, 10902), (207, 10428), (237, 9108), (253, 8532), (276, 7821), (297, 7268), (316, 6831), (396, 5451), (414, 5214), (474, 4554), (506, 4266), (594, 3634), (621, 3476), (711, 3036), (759, 2844), (828, 2607), (869, 2484), (948, 2277), (1012, 2133), (1188, 1817), (1242, 1738), (1422, 1518)]