42635358

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{457}}^1$

素因数の和:609

約数の個数: 48

約数和(自身を含む): 95168736

約数和(自身を除く): 52533378

約数列:

[1, 2, 3, 6, 9, 18, 71, 73, 142, 146, 213, 219, 426, 438, 457, 639, 657, 914, 1278, 1314, 1371, 2742, 4113, 5183, 8226, 10366, 15549, 31098, 32447, 33361, 46647, 64894, 66722, 93294, 97341, 100083, 194682, 200166, 292023, 300249, 584046, 600498, 2368631, 4737262, 7105893, 14211786, 21317679, 42635358]

約数ペア:

[(1, 42635358), (2, 21317679), (3, 14211786), (6, 7105893), (9, 4737262), (18, 2368631), (71, 600498), (73, 584046), (142, 300249), (146, 292023), (213, 200166), (219, 194682), (426, 100083), (438, 97341), (457, 93294), (639, 66722), (657, 64894), (914, 46647), (1278, 33361), (1314, 32447), (1371, 31098), (2742, 15549), (4113, 10366), (5183, 8226)]