38820419526

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{1223}}^1\times {\mathrm{3011}}^1$

素因数の和:4497

約数の個数: 64

約数和(自身を含む): 89188356096

約数和(自身を除く): 50367936570

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 251, 502, 753, 1223, 1506, 1757, 2446, 3011, 3514, 3669, 5271, 6022, 7338, 8561, 9033, 10542, 17122, 18066, 21077, 25683, 42154, 51366, 63231, 126462, 306973, 613946, 755761, 920919, 1511522, 1841838, 2148811, 2267283, 3682453, 4297622, 4534566, 5290327, 6446433, 7364906, 10580654, 11047359, 12892866, 15870981, 22094718, 25777171, 31741962, 51554342, 77331513, 154663026, 924295703, 1848591406, 2772887109, 5545774218, 6470069921, 12940139842, 19410209763, 38820419526]

約数ペア:

[(1, 38820419526), (2, 19410209763), (3, 12940139842), (6, 6470069921), (7, 5545774218), (14, 2772887109), (21, 1848591406), (42, 924295703), (251, 154663026), (502, 77331513), (753, 51554342), (1223, 31741962), (1506, 25777171), (1757, 22094718), (2446, 15870981), (3011, 12892866), (3514, 11047359), (3669, 10580654), (5271, 7364906), (6022, 6446433), (7338, 5290327), (8561, 4534566), (9033, 4297622), (10542, 3682453), (17122, 2267283), (18066, 2148811), (21077, 1841838), (25683, 1511522), (42154, 920919), (51366, 755761), (63231, 613946), (126462, 306973)]