27285642

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{457}}^1$

素因数の和:603

約数の個数: 48

約数和(自身を含む): 61731072

約数和(自身を除く): 34445430

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 107, 186, 214, 279, 321, 457, 558, 642, 914, 963, 1371, 1926, 2742, 3317, 4113, 6634, 8226, 9951, 14167, 19902, 28334, 29853, 42501, 48899, 59706, 85002, 97798, 127503, 146697, 255006, 293394, 440091, 880182, 1515869, 3031738, 4547607, 9095214, 13642821, 27285642]

約数ペア:

[(1, 27285642), (2, 13642821), (3, 9095214), (6, 4547607), (9, 3031738), (18, 1515869), (31, 880182), (62, 440091), (93, 293394), (107, 255006), (186, 146697), (214, 127503), (279, 97798), (321, 85002), (457, 59706), (558, 48899), (642, 42501), (914, 29853), (963, 28334), (1371, 19902), (1926, 14167), (2742, 9951), (3317, 8226), (4113, 6634)]