2040690582

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1663}}^1\times {\mathrm{9739}}^1$

素因数の和:11417

約数の個数: 48

約数和(自身を含む): 5056696320

約数和(自身を除く): 3016005738

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1663, 3326, 4989, 9739, 9978, 11641, 14967, 19478, 23282, 29217, 29934, 34923, 58434, 68173, 69846, 87651, 104769, 136346, 175302, 204519, 209538, 409038, 613557, 1227114, 16195957, 32391914, 48587871, 97175742, 113371699, 145763613, 226743398, 291527226, 340115097, 680230194, 1020345291, 2040690582]

約数ペア:

[(1, 2040690582), (2, 1020345291), (3, 680230194), (6, 340115097), (7, 291527226), (9, 226743398), (14, 145763613), (18, 113371699), (21, 97175742), (42, 48587871), (63, 32391914), (126, 16195957), (1663, 1227114), (3326, 613557), (4989, 409038), (9739, 209538), (9978, 204519), (11641, 175302), (14967, 136346), (19478, 104769), (23282, 87651), (29217, 69846), (29934, 68173), (34923, 58434)]