2017613646

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{20533}}^1$

素因数の和:20697

約数の個数: 48

約数和(自身を含む): 4497438816

約数和(自身を除く): 2479825170

約数列:

[1, 2, 3, 6, 9, 18, 53, 103, 106, 159, 206, 309, 318, 477, 618, 927, 954, 1854, 5459, 10918, 16377, 20533, 32754, 41066, 49131, 61599, 98262, 123198, 184797, 369594, 1088249, 2114899, 2176498, 3264747, 4229798, 6344697, 6529494, 9794241, 12689394, 19034091, 19588482, 38068182, 112089647, 224179294, 336268941, 672537882, 1008806823, 2017613646]

約数ペア:

[(1, 2017613646), (2, 1008806823), (3, 672537882), (6, 336268941), (9, 224179294), (18, 112089647), (53, 38068182), (103, 19588482), (106, 19034091), (159, 12689394), (206, 9794241), (309, 6529494), (318, 6344697), (477, 4229798), (618, 3264747), (927, 2176498), (954, 2114899), (1854, 1088249), (5459, 369594), (10918, 184797), (16377, 123198), (20533, 98262), (32754, 61599), (41066, 49131)]