15972984

素因数分解:

$2^3\times 3^3\times {\mathrm{73}}^1\times {\mathrm{1013}}^1$

素因数の和:1101

約数の個数: 64

約数和(自身を含む): 45021600

約数和(自身を除く): 29048616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 73, 108, 146, 216, 219, 292, 438, 584, 657, 876, 1013, 1314, 1752, 1971, 2026, 2628, 3039, 3942, 4052, 5256, 6078, 7884, 8104, 9117, 12156, 15768, 18234, 24312, 27351, 36468, 54702, 72936, 73949, 109404, 147898, 218808, 221847, 295796, 443694, 591592, 665541, 887388, 1331082, 1774776, 1996623, 2662164, 3993246, 5324328, 7986492, 15972984]

約数ペア:

[(1, 15972984), (2, 7986492), (3, 5324328), (4, 3993246), (6, 2662164), (8, 1996623), (9, 1774776), (12, 1331082), (18, 887388), (24, 665541), (27, 591592), (36, 443694), (54, 295796), (72, 221847), (73, 218808), (108, 147898), (146, 109404), (216, 73949), (219, 72936), (292, 54702), (438, 36468), (584, 27351), (657, 24312), (876, 18234), (1013, 15768), (1314, 12156), (1752, 9117), (1971, 8104), (2026, 7884), (2628, 6078), (3039, 5256), (3942, 4052)]