1086984

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{487}}^1$

素因数の和:530

約数の個数: 48

約数和(自身を含む): 3045120

約数和(自身を除く): 1958136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 487, 558, 744, 974, 1116, 1461, 1948, 2232, 2922, 3896, 4383, 5844, 8766, 11688, 15097, 17532, 30194, 35064, 45291, 60388, 90582, 120776, 135873, 181164, 271746, 362328, 543492, 1086984]

約数ペア:

[(1, 1086984), (2, 543492), (3, 362328), (4, 271746), (6, 181164), (8, 135873), (9, 120776), (12, 90582), (18, 60388), (24, 45291), (31, 35064), (36, 30194), (62, 17532), (72, 15097), (93, 11688), (124, 8766), (186, 5844), (248, 4383), (279, 3896), (372, 2922), (487, 2232), (558, 1948), (744, 1461), (974, 1116)]