2006227854

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{54449}}^1$

素因数の和:54569

約数の個数: 48

約数和(自身を含む): 4586868000

約数和(自身を除く): 2580640146

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 89, 138, 178, 207, 267, 414, 534, 801, 1602, 2047, 4094, 6141, 12282, 18423, 36846, 54449, 108898, 163347, 326694, 490041, 980082, 1252327, 2504654, 3756981, 4845961, 7513962, 9691922, 11270943, 14537883, 22541886, 29075766, 43613649, 87227298, 111457103, 222914206, 334371309, 668742618, 1003113927, 2006227854]

約数ペア:

[(1, 2006227854), (2, 1003113927), (3, 668742618), (6, 334371309), (9, 222914206), (18, 111457103), (23, 87227298), (46, 43613649), (69, 29075766), (89, 22541886), (138, 14537883), (178, 11270943), (207, 9691922), (267, 7513962), (414, 4845961), (534, 3756981), (801, 2504654), (1602, 1252327), (2047, 980082), (4094, 490041), (6141, 326694), (12282, 163347), (18423, 108898), (36846, 54449)]