21760775184

素因数分解:

$2^4\times 3^1\times {\mathrm{607}}^1\times {\mathrm{746869}}^1$

素因数の和:747487

約数の個数: 40

約数和(自身を含む): 56308023040

約数和(自身を除く): 34547247856

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 607, 1214, 1821, 2428, 3642, 4856, 7284, 9712, 14568, 29136, 746869, 1493738, 2240607, 2987476, 4481214, 5974952, 8962428, 11949904, 17924856, 35849712, 453349483, 906698966, 1360048449, 1813397932, 2720096898, 3626795864, 5440193796, 7253591728, 10880387592, 21760775184]

約数ペア:

[(1, 21760775184), (2, 10880387592), (3, 7253591728), (4, 5440193796), (6, 3626795864), (8, 2720096898), (12, 1813397932), (16, 1360048449), (24, 906698966), (48, 453349483), (607, 35849712), (1214, 17924856), (1821, 11949904), (2428, 8962428), (3642, 5974952), (4856, 4481214), (7284, 2987476), (9712, 2240607), (14568, 1493738), (29136, 746869)]