83421858

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{4261}}^1$

素因数の和:4530

約数の個数: 32

約数和(自身を含む): 180436032

約数和(自身を除く): 97014174

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 251, 502, 753, 1506, 3263, 4261, 6526, 8522, 9789, 12783, 19578, 25566, 55393, 110786, 166179, 332358, 1069511, 2139022, 3208533, 6417066, 13903643, 27807286, 41710929, 83421858]

約数ペア:

[(1, 83421858), (2, 41710929), (3, 27807286), (6, 13903643), (13, 6417066), (26, 3208533), (39, 2139022), (78, 1069511), (251, 332358), (502, 166179), (753, 110786), (1506, 55393), (3263, 25566), (4261, 19578), (6526, 12783), (8522, 9789)]