1894644

素因数分解:

$2^2\times 3^3\times {\mathrm{53}}^1\times {\mathrm{331}}^1$

素因数の和:397

約数の個数: 48

約数和(自身を含む): 5019840

約数和(自身を除く): 3125196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 53, 54, 106, 108, 159, 212, 318, 331, 477, 636, 662, 954, 993, 1324, 1431, 1908, 1986, 2862, 2979, 3972, 5724, 5958, 8937, 11916, 17543, 17874, 35086, 35748, 52629, 70172, 105258, 157887, 210516, 315774, 473661, 631548, 947322, 1894644]

約数ペア:

[(1, 1894644), (2, 947322), (3, 631548), (4, 473661), (6, 315774), (9, 210516), (12, 157887), (18, 105258), (27, 70172), (36, 52629), (53, 35748), (54, 35086), (106, 17874), (108, 17543), (159, 11916), (212, 8937), (318, 5958), (331, 5724), (477, 3972), (636, 2979), (662, 2862), (954, 1986), (993, 1908), (1324, 1431)]