17869272

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{263}}^1$

素因数の和:440

約数の個数: 64

約数和(自身を含む): 47520000

約数和(自身を除く): 29650728

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 149, 152, 228, 263, 298, 447, 456, 526, 596, 789, 894, 1052, 1192, 1578, 1788, 2104, 2831, 3156, 3576, 4997, 5662, 6312, 8493, 9994, 11324, 14991, 16986, 19988, 22648, 29982, 33972, 39187, 39976, 59964, 67944, 78374, 117561, 119928, 156748, 235122, 313496, 470244, 744553, 940488, 1489106, 2233659, 2978212, 4467318, 5956424, 8934636, 17869272]

約数ペア:

[(1, 17869272), (2, 8934636), (3, 5956424), (4, 4467318), (6, 2978212), (8, 2233659), (12, 1489106), (19, 940488), (24, 744553), (38, 470244), (57, 313496), (76, 235122), (114, 156748), (149, 119928), (152, 117561), (228, 78374), (263, 67944), (298, 59964), (447, 39976), (456, 39187), (526, 33972), (596, 29982), (789, 22648), (894, 19988), (1052, 16986), (1192, 14991), (1578, 11324), (1788, 9994), (2104, 8493), (2831, 6312), (3156, 5662), (3576, 4997)]