2127546

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{571}}^1$

素因数の和:608

約数の個数: 40

約数和(自身を含む): 4983264

約数和(自身を除く): 2855718

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 138, 162, 207, 414, 571, 621, 1142, 1242, 1713, 1863, 3426, 3726, 5139, 10278, 13133, 15417, 26266, 30834, 39399, 46251, 78798, 92502, 118197, 236394, 354591, 709182, 1063773, 2127546]

約数ペア:

[(1, 2127546), (2, 1063773), (3, 709182), (6, 354591), (9, 236394), (18, 118197), (23, 92502), (27, 78798), (46, 46251), (54, 39399), (69, 30834), (81, 26266), (138, 15417), (162, 13133), (207, 10278), (414, 5139), (571, 3726), (621, 3426), (1142, 1863), (1242, 1713)]