1900008

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{2399}}^1$

素因数の和:2422

約数の個数: 48

約数和(自身を含む): 5616000

約数和(自身を除く): 3715992

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 2399, 4798, 7197, 9596, 14394, 19192, 21591, 26389, 28788, 43182, 52778, 57576, 79167, 86364, 105556, 158334, 172728, 211112, 237501, 316668, 475002, 633336, 950004, 1900008]

約数ペア:

[(1, 1900008), (2, 950004), (3, 633336), (4, 475002), (6, 316668), (8, 237501), (9, 211112), (11, 172728), (12, 158334), (18, 105556), (22, 86364), (24, 79167), (33, 57576), (36, 52778), (44, 43182), (66, 28788), (72, 26389), (88, 21591), (99, 19192), (132, 14394), (198, 9596), (264, 7197), (396, 4798), (792, 2399)]