1900697868

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{1227841}}^1$

素因数の和:1227894

約数の個数: 36

約数和(自身を含む): 4916279368

約数和(自身を除く): 3015581500

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 1227841, 2455682, 3683523, 4911364, 7367046, 11050569, 14734092, 22101138, 44202276, 52797163, 105594326, 158391489, 211188652, 316782978, 475174467, 633565956, 950348934, 1900697868]

約数ペア:

[(1, 1900697868), (2, 950348934), (3, 633565956), (4, 475174467), (6, 316782978), (9, 211188652), (12, 158391489), (18, 105594326), (36, 52797163), (43, 44202276), (86, 22101138), (129, 14734092), (172, 11050569), (258, 7367046), (387, 4911364), (516, 3683523), (774, 2455682), (1548, 1227841)]