71919342

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{9817}}^1$

素因数の和:9873

約数の個数: 48

約数和(自身を含む): 174603312

約数和(自身を除く): 102683970

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 37, 66, 74, 99, 111, 198, 222, 333, 407, 666, 814, 1221, 2442, 3663, 7326, 9817, 19634, 29451, 58902, 88353, 107987, 176706, 215974, 323961, 363229, 647922, 726458, 971883, 1089687, 1943766, 2179374, 3269061, 3995519, 6538122, 7991038, 11986557, 23973114, 35959671, 71919342]

約数ペア:

[(1, 71919342), (2, 35959671), (3, 23973114), (6, 11986557), (9, 7991038), (11, 6538122), (18, 3995519), (22, 3269061), (33, 2179374), (37, 1943766), (66, 1089687), (74, 971883), (99, 726458), (111, 647922), (198, 363229), (222, 323961), (333, 215974), (407, 176706), (666, 107987), (814, 88353), (1221, 58902), (2442, 29451), (3663, 19634), (7326, 9817)]