22148568

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23663}}^1$

素因数の和:23688

約数の個数: 48

約数和(自身を含む): 64602720

約数和(自身を除く): 42454152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 23663, 47326, 70989, 94652, 141978, 189304, 212967, 283956, 307619, 425934, 567912, 615238, 851868, 922857, 1230476, 1703736, 1845714, 2460952, 2768571, 3691428, 5537142, 7382856, 11074284, 22148568]

約数ペア:

[(1, 22148568), (2, 11074284), (3, 7382856), (4, 5537142), (6, 3691428), (8, 2768571), (9, 2460952), (12, 1845714), (13, 1703736), (18, 1230476), (24, 922857), (26, 851868), (36, 615238), (39, 567912), (52, 425934), (72, 307619), (78, 283956), (104, 212967), (117, 189304), (156, 141978), (234, 94652), (312, 70989), (468, 47326), (936, 23663)]