42400206

素因数分解:

$2^1\times 3^3\times {\mathrm{71}}^1\times {\mathrm{11059}}^1$

素因数の和:11141

約数の個数: 32

約数和(自身を含む): 95558400

約数和(自身を除く): 53158194

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 142, 213, 426, 639, 1278, 1917, 3834, 11059, 22118, 33177, 66354, 99531, 199062, 298593, 597186, 785189, 1570378, 2355567, 4711134, 7066701, 14133402, 21200103, 42400206]

約数ペア:

[(1, 42400206), (2, 21200103), (3, 14133402), (6, 7066701), (9, 4711134), (18, 2355567), (27, 1570378), (54, 785189), (71, 597186), (142, 298593), (213, 199062), (426, 99531), (639, 66354), (1278, 33177), (1917, 22118), (3834, 11059)]