2016274518

素因数分解:

$2^1\times 3^5\times {\mathrm{173}}^1\times {\mathrm{23981}}^1$

素因数の和:24171

約数の個数: 48

約数和(自身を含む): 4556771856

約数和(自身を除く): 2540497338

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 173, 243, 346, 486, 519, 1038, 1557, 3114, 4671, 9342, 14013, 23981, 28026, 42039, 47962, 71943, 84078, 143886, 215829, 431658, 647487, 1294974, 1942461, 3884922, 4148713, 5827383, 8297426, 11654766, 12446139, 24892278, 37338417, 74676834, 112015251, 224030502, 336045753, 672091506, 1008137259, 2016274518]

約数ペア:

[(1, 2016274518), (2, 1008137259), (3, 672091506), (6, 336045753), (9, 224030502), (18, 112015251), (27, 74676834), (54, 37338417), (81, 24892278), (162, 12446139), (173, 11654766), (243, 8297426), (346, 5827383), (486, 4148713), (519, 3884922), (1038, 1942461), (1557, 1294974), (3114, 647487), (4671, 431658), (9342, 215829), (14013, 143886), (23981, 84078), (28026, 71943), (42039, 47962)]