2019956022

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{144427}}^1$

素因数の和:144482

約数の個数: 64

約数和(自身を含む): 5268733440

約数和(自身を除く): 3248777418

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 37, 42, 54, 63, 74, 111, 126, 189, 222, 259, 333, 378, 518, 666, 777, 999, 1554, 1998, 2331, 4662, 6993, 13986, 144427, 288854, 433281, 866562, 1010989, 1299843, 2021978, 2599686, 3032967, 3899529, 5343799, 6065934, 7799058, 9098901, 10687598, 16031397, 18197802, 27296703, 32062794, 37406593, 48094191, 54593406, 74813186, 96188382, 112219779, 144282573, 224439558, 288565146, 336659337, 673318674, 1009978011, 2019956022]

約数ペア:

[(1, 2019956022), (2, 1009978011), (3, 673318674), (6, 336659337), (7, 288565146), (9, 224439558), (14, 144282573), (18, 112219779), (21, 96188382), (27, 74813186), (37, 54593406), (42, 48094191), (54, 37406593), (63, 32062794), (74, 27296703), (111, 18197802), (126, 16031397), (189, 10687598), (222, 9098901), (259, 7799058), (333, 6065934), (378, 5343799), (518, 3899529), (666, 3032967), (777, 2599686), (999, 2021978), (1554, 1299843), (1998, 1010989), (2331, 866562), (4662, 433281), (6993, 288854), (13986, 144427)]