3129196

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:190

約数の個数: 48

約数和(自身を含む): 6741504

約数和(自身を除く): 3612308

約数列:

[1, 2, 4, 7, 14, 23, 28, 43, 46, 86, 92, 113, 161, 172, 226, 301, 322, 452, 602, 644, 791, 989, 1204, 1582, 1978, 2599, 3164, 3956, 4859, 5198, 6923, 9718, 10396, 13846, 18193, 19436, 27692, 34013, 36386, 68026, 72772, 111757, 136052, 223514, 447028, 782299, 1564598, 3129196]

約数ペア:

[(1, 3129196), (2, 1564598), (4, 782299), (7, 447028), (14, 223514), (23, 136052), (28, 111757), (43, 72772), (46, 68026), (86, 36386), (92, 34013), (113, 27692), (161, 19436), (172, 18193), (226, 13846), (301, 10396), (322, 9718), (452, 6923), (602, 5198), (644, 4859), (791, 3956), (989, 3164), (1204, 2599), (1582, 1978)]