42519834

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{17761}}^1$

素因数の和:17795

約数の個数: 48

約数和(自身を含む): 110834880

約数和(自身を除く): 68315046

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 17761, 35522, 53283, 106566, 124327, 159849, 248654, 319698, 337459, 372981, 674918, 745962, 1012377, 1118943, 2024754, 2237886, 2362213, 3037131, 4724426, 6074262, 7086639, 14173278, 21259917, 42519834]

約数ペア:

[(1, 42519834), (2, 21259917), (3, 14173278), (6, 7086639), (7, 6074262), (9, 4724426), (14, 3037131), (18, 2362213), (19, 2237886), (21, 2024754), (38, 1118943), (42, 1012377), (57, 745962), (63, 674918), (114, 372981), (126, 337459), (133, 319698), (171, 248654), (266, 159849), (342, 124327), (399, 106566), (798, 53283), (1197, 35522), (2394, 17761)]