31900218

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{33023}}^1$

素因数の和:33058

約数の個数: 32

約数和(自身を含む): 76087296

約数和(自身を除く): 44187078

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 33023, 66046, 99069, 198138, 231161, 462322, 693483, 759529, 1386966, 1519058, 2278587, 4557174, 5316703, 10633406, 15950109, 31900218]

約数ペア:

[(1, 31900218), (2, 15950109), (3, 10633406), (6, 5316703), (7, 4557174), (14, 2278587), (21, 1519058), (23, 1386966), (42, 759529), (46, 693483), (69, 462322), (138, 231161), (161, 198138), (322, 99069), (483, 66046), (966, 33023)]