27986772

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{11159}}^1$

素因数の和:11196

約数の個数: 48

約数和(自身を含む): 74995200

約数和(自身を除く): 47008428

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 114, 132, 209, 228, 418, 627, 836, 1254, 2508, 11159, 22318, 33477, 44636, 66954, 122749, 133908, 212021, 245498, 368247, 424042, 490996, 636063, 736494, 848084, 1272126, 1472988, 2332231, 2544252, 4664462, 6996693, 9328924, 13993386, 27986772]

約数ペア:

[(1, 27986772), (2, 13993386), (3, 9328924), (4, 6996693), (6, 4664462), (11, 2544252), (12, 2332231), (19, 1472988), (22, 1272126), (33, 848084), (38, 736494), (44, 636063), (57, 490996), (66, 424042), (76, 368247), (114, 245498), (132, 212021), (209, 133908), (228, 122749), (418, 66954), (627, 44636), (836, 33477), (1254, 22318), (2508, 11159)]