40459398

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{7243}}^1$

素因数の和:7281

約数の個数: 48

約数和(自身を含む): 99097920

約数和(自身を除く): 58638522

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 57, 98, 114, 133, 147, 266, 294, 399, 798, 931, 1862, 2793, 5586, 7243, 14486, 21729, 43458, 50701, 101402, 137617, 152103, 275234, 304206, 354907, 412851, 709814, 825702, 963319, 1064721, 1926638, 2129442, 2889957, 5779914, 6743233, 13486466, 20229699, 40459398]

約数ペア:

[(1, 40459398), (2, 20229699), (3, 13486466), (6, 6743233), (7, 5779914), (14, 2889957), (19, 2129442), (21, 1926638), (38, 1064721), (42, 963319), (49, 825702), (57, 709814), (98, 412851), (114, 354907), (133, 304206), (147, 275234), (266, 152103), (294, 137617), (399, 101402), (798, 50701), (931, 43458), (1862, 21729), (2793, 14486), (5586, 7243)]