3081582

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{661}}^1$

素因数の和:713

約数の個数: 48

約数和(自身を含む): 7848672

約数和(自身を除く): 4767090

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 37, 42, 63, 74, 111, 126, 222, 259, 333, 518, 661, 666, 777, 1322, 1554, 1983, 2331, 3966, 4627, 4662, 5949, 9254, 11898, 13881, 24457, 27762, 41643, 48914, 73371, 83286, 146742, 171199, 220113, 342398, 440226, 513597, 1027194, 1540791, 3081582]

約数ペア:

[(1, 3081582), (2, 1540791), (3, 1027194), (6, 513597), (7, 440226), (9, 342398), (14, 220113), (18, 171199), (21, 146742), (37, 83286), (42, 73371), (63, 48914), (74, 41643), (111, 27762), (126, 24457), (222, 13881), (259, 11898), (333, 9254), (518, 5949), (661, 4662), (666, 4627), (777, 3966), (1322, 2331), (1554, 1983)]