1807870812

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{61417}}^1$

素因数の和:61658

約数の個数: 48

約数和(自身を含む): 4622564352

約数和(自身を除く): 2814693540

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 223, 446, 669, 892, 1338, 2453, 2676, 4906, 7359, 9812, 14718, 29436, 61417, 122834, 184251, 245668, 368502, 675587, 737004, 1351174, 2026761, 2702348, 4053522, 8107044, 13695991, 27391982, 41087973, 54783964, 82175946, 150655901, 164351892, 301311802, 451967703, 602623604, 903935406, 1807870812]

約数ペア:

[(1, 1807870812), (2, 903935406), (3, 602623604), (4, 451967703), (6, 301311802), (11, 164351892), (12, 150655901), (22, 82175946), (33, 54783964), (44, 41087973), (66, 27391982), (132, 13695991), (223, 8107044), (446, 4053522), (669, 2702348), (892, 2026761), (1338, 1351174), (2453, 737004), (2676, 675587), (4906, 368502), (7359, 245668), (9812, 184251), (14718, 122834), (29436, 61417)]