16729398

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4283}}^1$

素因数の和:4329

約数の個数: 48

約数和(自身を含む): 42771456

約数和(自身を除く): 26042058

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 93, 126, 186, 217, 279, 434, 558, 651, 1302, 1953, 3906, 4283, 8566, 12849, 25698, 29981, 38547, 59962, 77094, 89943, 132773, 179886, 265546, 269829, 398319, 539658, 796638, 929411, 1194957, 1858822, 2389914, 2788233, 5576466, 8364699, 16729398]

約数ペア:

[(1, 16729398), (2, 8364699), (3, 5576466), (6, 2788233), (7, 2389914), (9, 1858822), (14, 1194957), (18, 929411), (21, 796638), (31, 539658), (42, 398319), (62, 269829), (63, 265546), (93, 179886), (126, 132773), (186, 89943), (217, 77094), (279, 59962), (434, 38547), (558, 29981), (651, 25698), (1302, 12849), (1953, 8566), (3906, 4283)]