15682254

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{1301}}^1$

素因数の和:1361

約数の個数: 48

約数和(自身を含む): 37403856

約数和(自身を除く): 21721602

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 49, 82, 98, 123, 147, 246, 287, 294, 574, 861, 1301, 1722, 2009, 2602, 3903, 4018, 6027, 7806, 9107, 12054, 18214, 27321, 53341, 54642, 63749, 106682, 127498, 160023, 191247, 320046, 373387, 382494, 746774, 1120161, 2240322, 2613709, 5227418, 7841127, 15682254]

約数ペア:

[(1, 15682254), (2, 7841127), (3, 5227418), (6, 2613709), (7, 2240322), (14, 1120161), (21, 746774), (41, 382494), (42, 373387), (49, 320046), (82, 191247), (98, 160023), (123, 127498), (147, 106682), (246, 63749), (287, 54642), (294, 53341), (574, 27321), (861, 18214), (1301, 12054), (1722, 9107), (2009, 7806), (2602, 6027), (3903, 4018)]