2019604818

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{118147}}^1$

素因数の和:118207

約数の個数: 64

約数和(自身を含む): 5172046848

約数和(自身を除く): 3152442030

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 37, 42, 66, 74, 77, 111, 154, 222, 231, 259, 407, 462, 518, 777, 814, 1221, 1554, 2442, 2849, 5698, 8547, 17094, 118147, 236294, 354441, 708882, 827029, 1299617, 1654058, 2481087, 2599234, 3898851, 4371439, 4962174, 7797702, 8742878, 9097319, 13114317, 18194638, 26228634, 27291957, 30600073, 48085829, 54583914, 61200146, 91800219, 96171658, 144257487, 183600438, 288514974, 336600803, 673201606, 1009802409, 2019604818]

約数ペア:

[(1, 2019604818), (2, 1009802409), (3, 673201606), (6, 336600803), (7, 288514974), (11, 183600438), (14, 144257487), (21, 96171658), (22, 91800219), (33, 61200146), (37, 54583914), (42, 48085829), (66, 30600073), (74, 27291957), (77, 26228634), (111, 18194638), (154, 13114317), (222, 9097319), (231, 8742878), (259, 7797702), (407, 4962174), (462, 4371439), (518, 3898851), (777, 2599234), (814, 2481087), (1221, 1654058), (1554, 1299617), (2442, 827029), (2849, 708882), (5698, 354441), (8547, 236294), (17094, 118147)]