9901962

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{883}}^1$

素因数の和:987

約数の個数: 48

約数和(自身を含む): 24822720

約数和(自身を除く): 14920758

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 89, 126, 178, 267, 534, 623, 801, 883, 1246, 1602, 1766, 1869, 2649, 3738, 5298, 5607, 6181, 7947, 11214, 12362, 15894, 18543, 37086, 55629, 78587, 111258, 157174, 235761, 471522, 550109, 707283, 1100218, 1414566, 1650327, 3300654, 4950981, 9901962]

約数ペア:

[(1, 9901962), (2, 4950981), (3, 3300654), (6, 1650327), (7, 1414566), (9, 1100218), (14, 707283), (18, 550109), (21, 471522), (42, 235761), (63, 157174), (89, 111258), (126, 78587), (178, 55629), (267, 37086), (534, 18543), (623, 15894), (801, 12362), (883, 11214), (1246, 7947), (1602, 6181), (1766, 5607), (1869, 5298), (2649, 3738)]