42724458

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{3169}}^1$

素因数の和:3291

約数の個数: 48

約数和(自身を含む): 106816320

約数和(自身を除く): 64091862

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 107, 126, 214, 321, 642, 749, 963, 1498, 1926, 2247, 3169, 4494, 6338, 6741, 9507, 13482, 19014, 22183, 28521, 44366, 57042, 66549, 133098, 199647, 339083, 399294, 678166, 1017249, 2034498, 2373581, 3051747, 4747162, 6103494, 7120743, 14241486, 21362229, 42724458]

約数ペア:

[(1, 42724458), (2, 21362229), (3, 14241486), (6, 7120743), (7, 6103494), (9, 4747162), (14, 3051747), (18, 2373581), (21, 2034498), (42, 1017249), (63, 678166), (107, 399294), (126, 339083), (214, 199647), (321, 133098), (642, 66549), (749, 57042), (963, 44366), (1498, 28521), (1926, 22183), (2247, 19014), (3169, 13482), (4494, 9507), (6338, 6741)]