21323142

素因数分解:

$2^1\times 3^3\times {\mathrm{383}}^1\times {\mathrm{1031}}^1$

素因数の和:1425

約数の個数: 32

約数和(自身を含む): 47554560

約数和(自身を除く): 26231418

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 383, 766, 1031, 1149, 2062, 2298, 3093, 3447, 6186, 6894, 9279, 10341, 18558, 20682, 27837, 55674, 394873, 789746, 1184619, 2369238, 3553857, 7107714, 10661571, 21323142]

約数ペア:

[(1, 21323142), (2, 10661571), (3, 7107714), (6, 3553857), (9, 2369238), (18, 1184619), (27, 789746), (54, 394873), (383, 55674), (766, 27837), (1031, 20682), (1149, 18558), (2062, 10341), (2298, 9279), (3093, 6894), (3447, 6186)]