42620226

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{563}}^1$

素因数の和:647

約数の個数: 64

約数和(自身を含む): 98758656

約数和(自身を除く): 56138430

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 37, 62, 66, 74, 93, 111, 186, 222, 341, 407, 563, 682, 814, 1023, 1126, 1147, 1221, 1689, 2046, 2294, 2442, 3378, 3441, 6193, 6882, 12386, 12617, 17453, 18579, 20831, 25234, 34906, 37158, 37851, 41662, 52359, 62493, 75702, 104718, 124986, 191983, 229141, 383966, 458282, 575949, 645761, 687423, 1151898, 1291522, 1374846, 1937283, 3874566, 7103371, 14206742, 21310113, 42620226]

約数ペア:

[(1, 42620226), (2, 21310113), (3, 14206742), (6, 7103371), (11, 3874566), (22, 1937283), (31, 1374846), (33, 1291522), (37, 1151898), (62, 687423), (66, 645761), (74, 575949), (93, 458282), (111, 383966), (186, 229141), (222, 191983), (341, 124986), (407, 104718), (563, 75702), (682, 62493), (814, 52359), (1023, 41662), (1126, 37851), (1147, 37158), (1221, 34906), (1689, 25234), (2046, 20831), (2294, 18579), (2442, 17453), (3378, 12617), (3441, 12386), (6193, 6882)]