1804202004

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1663}}^1\times {\mathrm{8219}}^1$

素因数の和:9900

約数の個数: 48

約数和(自身を含む): 4595834880

約数和(自身を除く): 2791632876

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 1663, 3326, 4989, 6652, 8219, 9978, 16438, 18293, 19956, 24657, 32876, 36586, 49314, 54879, 73172, 90409, 98628, 109758, 180818, 219516, 271227, 361636, 542454, 1084908, 13668197, 27336394, 41004591, 54672788, 82009182, 150350167, 164018364, 300700334, 451050501, 601400668, 902101002, 1804202004]

約数ペア:

[(1, 1804202004), (2, 902101002), (3, 601400668), (4, 451050501), (6, 300700334), (11, 164018364), (12, 150350167), (22, 82009182), (33, 54672788), (44, 41004591), (66, 27336394), (132, 13668197), (1663, 1084908), (3326, 542454), (4989, 361636), (6652, 271227), (8219, 219516), (9978, 180818), (16438, 109758), (18293, 98628), (19956, 90409), (24657, 73172), (32876, 54879), (36586, 49314)]