4720626

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:180

約数の個数: 64

約数和(自身を含む): 11404800

約数和(自身を除く): 6684174

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 43, 54, 57, 86, 107, 114, 129, 171, 214, 258, 321, 342, 387, 513, 642, 774, 817, 963, 1026, 1161, 1634, 1926, 2033, 2322, 2451, 2889, 4066, 4601, 4902, 5778, 6099, 7353, 9202, 12198, 13803, 14706, 18297, 22059, 27606, 36594, 41409, 44118, 54891, 82818, 87419, 109782, 124227, 174838, 248454, 262257, 524514, 786771, 1573542, 2360313, 4720626]

約数ペア:

[(1, 4720626), (2, 2360313), (3, 1573542), (6, 786771), (9, 524514), (18, 262257), (19, 248454), (27, 174838), (38, 124227), (43, 109782), (54, 87419), (57, 82818), (86, 54891), (107, 44118), (114, 41409), (129, 36594), (171, 27606), (214, 22059), (258, 18297), (321, 14706), (342, 13803), (387, 12198), (513, 9202), (642, 7353), (774, 6099), (817, 5778), (963, 4902), (1026, 4601), (1161, 4066), (1634, 2889), (1926, 2451), (2033, 2322)]