39881304

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29153}}^1$

素因数の和:29184

約数の個数: 48

約数和(自身を含む): 113700600

約数和(自身を除く): 73819296

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, 29153, 58306, 87459, 116612, 174918, 233224, 262377, 349836, 524754, 553907, 699672, 1049508, 1107814, 1661721, 2099016, 2215628, 3323442, 4431256, 4985163, 6646884, 9970326, 13293768, 19940652, 39881304]

約数ペア:

[(1, 39881304), (2, 19940652), (3, 13293768), (4, 9970326), (6, 6646884), (8, 4985163), (9, 4431256), (12, 3323442), (18, 2215628), (19, 2099016), (24, 1661721), (36, 1107814), (38, 1049508), (57, 699672), (72, 553907), (76, 524754), (114, 349836), (152, 262377), (171, 233224), (228, 174918), (342, 116612), (456, 87459), (684, 58306), (1368, 29153)]