19183303998

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{1193}}^1\times {\mathrm{28817}}^1$

素因数の和:30049

約数の個数: 48

約数和(自身を含む): 42942047616

約数和(自身を除く): 23758743618

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 1193, 2386, 3579, 7158, 10737, 21474, 28817, 36983, 57634, 73966, 86451, 110949, 172902, 221898, 259353, 332847, 518706, 665694, 893327, 1786654, 2679981, 5359962, 8039943, 16079886, 34378681, 68757362, 103136043, 206272086, 309408129, 618816258, 1065739111, 2131478222, 3197217333, 6394434666, 9591651999, 19183303998]

約数ペア:

[(1, 19183303998), (2, 9591651999), (3, 6394434666), (6, 3197217333), (9, 2131478222), (18, 1065739111), (31, 618816258), (62, 309408129), (93, 206272086), (186, 103136043), (279, 68757362), (558, 34378681), (1193, 16079886), (2386, 8039943), (3579, 5359962), (7158, 2679981), (10737, 1786654), (21474, 893327), (28817, 665694), (36983, 518706), (57634, 332847), (73966, 259353), (86451, 221898), (110949, 172902)]