18058481163

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{233}}^1\times {\mathrm{15629}}^1$

素因数の和:15916

約数の個数: 48

約数和(自身を含む): 28527876000

約数和(自身を除く): 10469394837

約数列:

[1, 3, 9, 19, 29, 57, 87, 171, 233, 261, 551, 699, 1653, 2097, 4427, 4959, 6757, 13281, 15629, 20271, 39843, 46887, 60813, 128383, 140661, 296951, 385149, 453241, 890853, 1155447, 1359723, 2672559, 3641557, 4079169, 8611579, 10924671, 25834737, 32774013, 69189583, 77504211, 105605153, 207568749, 316815459, 622706247, 950446377, 2006497907, 6019493721, 18058481163]

約数ペア:

[(1, 18058481163), (3, 6019493721), (9, 2006497907), (19, 950446377), (29, 622706247), (57, 316815459), (87, 207568749), (171, 105605153), (233, 77504211), (261, 69189583), (551, 32774013), (699, 25834737), (1653, 10924671), (2097, 8611579), (4427, 4079169), (4959, 3641557), (6757, 2672559), (13281, 1359723), (15629, 1155447), (20271, 890853), (39843, 453241), (46887, 385149), (60813, 296951), (128383, 140661)]