2018825688

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{40037}}^1$

素因数の和:40248

約数の個数: 64

約数和(自身を含む): 5534853120

約数和(自身を除く): 3516027432

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 191, 264, 382, 573, 764, 1146, 1528, 2101, 2292, 4202, 4584, 6303, 8404, 12606, 16808, 25212, 40037, 50424, 80074, 120111, 160148, 240222, 320296, 440407, 480444, 880814, 960888, 1321221, 1761628, 2642442, 3523256, 5284884, 7647067, 10569768, 15294134, 22941201, 30588268, 45882402, 61176536, 84117737, 91764804, 168235474, 183529608, 252353211, 336470948, 504706422, 672941896, 1009412844, 2018825688]

約数ペア:

[(1, 2018825688), (2, 1009412844), (3, 672941896), (4, 504706422), (6, 336470948), (8, 252353211), (11, 183529608), (12, 168235474), (22, 91764804), (24, 84117737), (33, 61176536), (44, 45882402), (66, 30588268), (88, 22941201), (132, 15294134), (191, 10569768), (264, 7647067), (382, 5284884), (573, 3523256), (764, 2642442), (1146, 1761628), (1528, 1321221), (2101, 960888), (2292, 880814), (4202, 480444), (4584, 440407), (6303, 320296), (8404, 240222), (12606, 160148), (16808, 120111), (25212, 80074), (40037, 50424)]