2009181882

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{3163}}^1\times {\mathrm{4603}}^1$

素因数の和:7794

約数の個数: 32

約数和(自身を含む): 4195312128

約数和(自身を除く): 2186130246

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 3163, 4603, 6326, 9206, 9489, 13809, 18978, 27618, 72749, 105869, 145498, 211738, 218247, 317607, 436494, 635214, 14559289, 29118578, 43677867, 87355734, 334863647, 669727294, 1004590941, 2009181882]

約数ペア:

[(1, 2009181882), (2, 1004590941), (3, 669727294), (6, 334863647), (23, 87355734), (46, 43677867), (69, 29118578), (138, 14559289), (3163, 635214), (4603, 436494), (6326, 317607), (9206, 218247), (9489, 211738), (13809, 145498), (18978, 105869), (27618, 72749)]