28167318

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{22679}}^1$

素因数の和:22713

約数の個数: 32

約数和(自身を含む): 65318400

約数和(自身を除く): 37151082

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 22679, 45358, 68037, 136074, 204111, 408222, 521617, 612333, 1043234, 1224666, 1564851, 3129702, 4694553, 9389106, 14083659, 28167318]

約数ペア:

[(1, 28167318), (2, 14083659), (3, 9389106), (6, 4694553), (9, 3129702), (18, 1564851), (23, 1224666), (27, 1043234), (46, 612333), (54, 521617), (69, 408222), (138, 204111), (207, 136074), (414, 68037), (621, 45358), (1242, 22679)]