18465744

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{853}}^1$

素因数の和:916

約数の個数: 80

約数和(自身を含む): 53371584

約数和(自身を除く): 34905840

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 41, 44, 48, 66, 82, 88, 123, 132, 164, 176, 246, 264, 328, 451, 492, 528, 656, 853, 902, 984, 1353, 1706, 1804, 1968, 2559, 2706, 3412, 3608, 5118, 5412, 6824, 7216, 9383, 10236, 10824, 13648, 18766, 20472, 21648, 28149, 34973, 37532, 40944, 56298, 69946, 75064, 104919, 112596, 139892, 150128, 209838, 225192, 279784, 384703, 419676, 450384, 559568, 769406, 839352, 1154109, 1538812, 1678704, 2308218, 3077624, 4616436, 6155248, 9232872, 18465744]

約数ペア:

[(1, 18465744), (2, 9232872), (3, 6155248), (4, 4616436), (6, 3077624), (8, 2308218), (11, 1678704), (12, 1538812), (16, 1154109), (22, 839352), (24, 769406), (33, 559568), (41, 450384), (44, 419676), (48, 384703), (66, 279784), (82, 225192), (88, 209838), (123, 150128), (132, 139892), (164, 112596), (176, 104919), (246, 75064), (264, 69946), (328, 56298), (451, 40944), (492, 37532), (528, 34973), (656, 28149), (853, 21648), (902, 20472), (984, 18766), (1353, 13648), (1706, 10824), (1804, 10236), (1968, 9383), (2559, 7216), (2706, 6824), (3412, 5412), (3608, 5118)]