42840666

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{3547}}^1$

素因数の和:3627

約数の個数: 48

約数和(自身を含む): 102948768

約数和(自身を除く): 60108102

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 61, 66, 99, 122, 183, 198, 366, 549, 671, 1098, 1342, 2013, 3547, 4026, 6039, 7094, 10641, 12078, 21282, 31923, 39017, 63846, 78034, 117051, 216367, 234102, 351153, 432734, 649101, 702306, 1298202, 1947303, 2380037, 3894606, 4760074, 7140111, 14280222, 21420333, 42840666]

約数ペア:

[(1, 42840666), (2, 21420333), (3, 14280222), (6, 7140111), (9, 4760074), (11, 3894606), (18, 2380037), (22, 1947303), (33, 1298202), (61, 702306), (66, 649101), (99, 432734), (122, 351153), (183, 234102), (198, 216367), (366, 117051), (549, 78034), (671, 63846), (1098, 39017), (1342, 31923), (2013, 21282), (3547, 12078), (4026, 10641), (6039, 7094)]