16222284

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2039}}^1$

素因数の和:2079

約数の個数: 72

約数和(自身を含む): 46781280

約数和(自身を除く): 30558996

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 153, 156, 204, 221, 234, 306, 442, 468, 612, 663, 884, 1326, 1989, 2039, 2652, 3978, 4078, 6117, 7956, 8156, 12234, 18351, 24468, 26507, 34663, 36702, 53014, 69326, 73404, 79521, 103989, 106028, 138652, 159042, 207978, 238563, 311967, 318084, 415956, 450619, 477126, 623934, 901238, 954252, 1247868, 1351857, 1802476, 2703714, 4055571, 5407428, 8111142, 16222284]

約数ペア:

[(1, 16222284), (2, 8111142), (3, 5407428), (4, 4055571), (6, 2703714), (9, 1802476), (12, 1351857), (13, 1247868), (17, 954252), (18, 901238), (26, 623934), (34, 477126), (36, 450619), (39, 415956), (51, 318084), (52, 311967), (68, 238563), (78, 207978), (102, 159042), (117, 138652), (153, 106028), (156, 103989), (204, 79521), (221, 73404), (234, 69326), (306, 53014), (442, 36702), (468, 34663), (612, 26507), (663, 24468), (884, 18351), (1326, 12234), (1989, 8156), (2039, 7956), (2652, 6117), (3978, 4078)]