15930018

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3583}}^1$

素因数の和:3623

約数の個数: 48

約数和(自身を含む): 39137280

約数和(自身を除く): 23207262

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 234, 247, 342, 494, 741, 1482, 2223, 3583, 4446, 7166, 10749, 21498, 32247, 46579, 64494, 68077, 93158, 136154, 139737, 204231, 279474, 408462, 419211, 612693, 838422, 885001, 1225386, 1770002, 2655003, 5310006, 7965009, 15930018]

約数ペア:

[(1, 15930018), (2, 7965009), (3, 5310006), (6, 2655003), (9, 1770002), (13, 1225386), (18, 885001), (19, 838422), (26, 612693), (38, 419211), (39, 408462), (57, 279474), (78, 204231), (114, 139737), (117, 136154), (171, 93158), (234, 68077), (247, 64494), (342, 46579), (494, 32247), (741, 21498), (1482, 10749), (2223, 7166), (3583, 4446)]