4775886

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:217

約数の個数: 48

約数和(自身を含む): 10883808

約数和(自身を除く): 6107922

約数列:

[1, 2, 3, 6, 9, 18, 37, 71, 74, 101, 111, 142, 202, 213, 222, 303, 333, 426, 606, 639, 666, 909, 1278, 1818, 2627, 3737, 5254, 7171, 7474, 7881, 11211, 14342, 15762, 21513, 22422, 23643, 33633, 43026, 47286, 64539, 67266, 129078, 265327, 530654, 795981, 1591962, 2387943, 4775886]

約数ペア:

[(1, 4775886), (2, 2387943), (3, 1591962), (6, 795981), (9, 530654), (18, 265327), (37, 129078), (71, 67266), (74, 64539), (101, 47286), (111, 43026), (142, 33633), (202, 23643), (213, 22422), (222, 21513), (303, 15762), (333, 14342), (426, 11211), (606, 7881), (639, 7474), (666, 7171), (909, 5254), (1278, 3737), (1818, 2627)]