17969999866

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{186647}}^1$

素因数の和:186715

約数の個数: 48

約数和(自身を含む): 34680691584

約数和(自身を除く): 16710691718

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 91, 161, 182, 299, 322, 529, 598, 1058, 2093, 3703, 4186, 6877, 7406, 13754, 48139, 96278, 186647, 373294, 1306529, 2426411, 2613058, 4292881, 4852822, 8585762, 16984877, 30050167, 33969754, 55807453, 60100334, 98736263, 111614906, 197472526, 390652171, 691153841, 781304342, 1283571419, 1382307682, 2567142838, 8984999933, 17969999866]

約数ペア:

[(1, 17969999866), (2, 8984999933), (7, 2567142838), (13, 1382307682), (14, 1283571419), (23, 781304342), (26, 691153841), (46, 390652171), (91, 197472526), (161, 111614906), (182, 98736263), (299, 60100334), (322, 55807453), (529, 33969754), (598, 30050167), (1058, 16984877), (2093, 8585762), (3703, 4852822), (4186, 4292881), (6877, 2613058), (7406, 2426411), (13754, 1306529), (48139, 373294), (96278, 186647)]