3985956

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1$

素因数の和:210

約数の個数: 96

約数和(自身を含む): 11854080

約数和(自身を除く): 7868124

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 27, 34, 36, 39, 51, 52, 54, 68, 78, 102, 108, 117, 153, 156, 167, 204, 221, 234, 306, 334, 351, 442, 459, 468, 501, 612, 663, 668, 702, 884, 918, 1002, 1326, 1404, 1503, 1836, 1989, 2004, 2171, 2652, 2839, 3006, 3978, 4342, 4509, 5678, 5967, 6012, 6513, 7956, 8517, 8684, 9018, 11356, 11934, 13026, 17034, 18036, 19539, 23868, 25551, 26052, 34068, 36907, 39078, 51102, 58617, 73814, 76653, 78156, 102204, 110721, 117234, 147628, 153306, 221442, 234468, 306612, 332163, 442884, 664326, 996489, 1328652, 1992978, 3985956]

約数ペア:

[(1, 3985956), (2, 1992978), (3, 1328652), (4, 996489), (6, 664326), (9, 442884), (12, 332163), (13, 306612), (17, 234468), (18, 221442), (26, 153306), (27, 147628), (34, 117234), (36, 110721), (39, 102204), (51, 78156), (52, 76653), (54, 73814), (68, 58617), (78, 51102), (102, 39078), (108, 36907), (117, 34068), (153, 26052), (156, 25551), (167, 23868), (204, 19539), (221, 18036), (234, 17034), (306, 13026), (334, 11934), (351, 11356), (442, 9018), (459, 8684), (468, 8517), (501, 7956), (612, 6513), (663, 6012), (668, 5967), (702, 5678), (884, 4509), (918, 4342), (1002, 3978), (1326, 3006), (1404, 2839), (1503, 2652), (1836, 2171), (1989, 2004)]