1199988

素因数分解:

$2^2\times 3^3\times {\mathrm{41}}^1\times {\mathrm{271}}^1$

素因数の和:325

約数の個数: 48

約数和(自身を含む): 3198720

約数和(自身を除く): 1998732

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 41, 54, 82, 108, 123, 164, 246, 271, 369, 492, 542, 738, 813, 1084, 1107, 1476, 1626, 2214, 2439, 3252, 4428, 4878, 7317, 9756, 11111, 14634, 22222, 29268, 33333, 44444, 66666, 99999, 133332, 199998, 299997, 399996, 599994, 1199988]

約数ペア:

[(1, 1199988), (2, 599994), (3, 399996), (4, 299997), (6, 199998), (9, 133332), (12, 99999), (18, 66666), (27, 44444), (36, 33333), (41, 29268), (54, 22222), (82, 14634), (108, 11111), (123, 9756), (164, 7317), (246, 4878), (271, 4428), (369, 3252), (492, 2439), (542, 2214), (738, 1626), (813, 1476), (1084, 1107)]