40983912

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29959}}^1$

素因数の和:29990

約数の個数: 48

約数和(自身を含む): 116844000

約数和(自身を除く): 75860088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 29959, 59918, 89877, 119836, 179754, 239672, 269631, 359508, 539262, 569221, 719016, 1078524, 1138442, 1707663, 2157048, 2276884, 3415326, 4553768, 5122989, 6830652, 10245978, 13661304, 20491956, 40983912]

約数ペア:

[(1, 40983912), (2, 20491956), (3, 13661304), (4, 10245978), (6, 6830652), (8, 5122989), (9, 4553768), (12, 3415326), (18, 2276884), (19, 2157048), (24, 1707663), (36, 1138442), (38, 1078524), (57, 719016), (72, 569221), (76, 539262), (114, 359508), (152, 269631), (171, 239672), (228, 179754), (342, 119836), (456, 89877), (684, 59918), (1368, 29959)]