1666764

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:108

約数の個数: 96

約数和(自身を含む): 4999680

約数和(自身を除く): 3332916

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 23, 27, 33, 36, 44, 46, 54, 61, 66, 69, 92, 99, 108, 122, 132, 138, 183, 198, 207, 244, 253, 276, 297, 366, 396, 414, 506, 549, 594, 621, 671, 732, 759, 828, 1012, 1098, 1188, 1242, 1342, 1403, 1518, 1647, 2013, 2196, 2277, 2484, 2684, 2806, 3036, 3294, 4026, 4209, 4554, 5612, 6039, 6588, 6831, 8052, 8418, 9108, 12078, 12627, 13662, 15433, 16836, 18117, 24156, 25254, 27324, 30866, 36234, 37881, 46299, 50508, 61732, 72468, 75762, 92598, 138897, 151524, 185196, 277794, 416691, 555588, 833382, 1666764]

約数ペア:

[(1, 1666764), (2, 833382), (3, 555588), (4, 416691), (6, 277794), (9, 185196), (11, 151524), (12, 138897), (18, 92598), (22, 75762), (23, 72468), (27, 61732), (33, 50508), (36, 46299), (44, 37881), (46, 36234), (54, 30866), (61, 27324), (66, 25254), (69, 24156), (92, 18117), (99, 16836), (108, 15433), (122, 13662), (132, 12627), (138, 12078), (183, 9108), (198, 8418), (207, 8052), (244, 6831), (253, 6588), (276, 6039), (297, 5612), (366, 4554), (396, 4209), (414, 4026), (506, 3294), (549, 3036), (594, 2806), (621, 2684), (671, 2484), (732, 2277), (759, 2196), (828, 2013), (1012, 1647), (1098, 1518), (1188, 1403), (1242, 1342)]