29123928

素因数分解:

$2^3\times 3^3\times {\mathrm{109}}^1\times {\mathrm{1237}}^1$

素因数の和:1361

約数の個数: 64

約数和(自身を含む): 81708000

約数和(自身を除く): 52584072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 109, 216, 218, 327, 436, 654, 872, 981, 1237, 1308, 1962, 2474, 2616, 2943, 3711, 3924, 4948, 5886, 7422, 7848, 9896, 11133, 11772, 14844, 22266, 23544, 29688, 33399, 44532, 66798, 89064, 133596, 134833, 267192, 269666, 404499, 539332, 808998, 1078664, 1213497, 1617996, 2426994, 3235992, 3640491, 4853988, 7280982, 9707976, 14561964, 29123928]

約数ペア:

[(1, 29123928), (2, 14561964), (3, 9707976), (4, 7280982), (6, 4853988), (8, 3640491), (9, 3235992), (12, 2426994), (18, 1617996), (24, 1213497), (27, 1078664), (36, 808998), (54, 539332), (72, 404499), (108, 269666), (109, 267192), (216, 134833), (218, 133596), (327, 89064), (436, 66798), (654, 44532), (872, 33399), (981, 29688), (1237, 23544), (1308, 22266), (1962, 14844), (2474, 11772), (2616, 11133), (2943, 9896), (3711, 7848), (3924, 7422), (4948, 5886)]