16911648

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{4517}}^1$

素因数の和:4546

約数の個数: 72

約数和(自身を含む): 51803388

約数和(自身を除く): 34891740

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 4517, 9034, 13551, 18068, 27102, 36136, 40653, 54204, 58721, 72272, 81306, 108408, 117442, 144544, 162612, 176163, 216816, 234884, 325224, 352326, 433632, 469768, 528489, 650448, 704652, 939536, 1056978, 1300896, 1409304, 1879072, 2113956, 2818608, 4227912, 5637216, 8455824, 16911648]

約数ペア:

[(1, 16911648), (2, 8455824), (3, 5637216), (4, 4227912), (6, 2818608), (8, 2113956), (9, 1879072), (12, 1409304), (13, 1300896), (16, 1056978), (18, 939536), (24, 704652), (26, 650448), (32, 528489), (36, 469768), (39, 433632), (48, 352326), (52, 325224), (72, 234884), (78, 216816), (96, 176163), (104, 162612), (117, 144544), (144, 117442), (156, 108408), (208, 81306), (234, 72272), (288, 58721), (312, 54204), (416, 40653), (468, 36136), (624, 27102), (936, 18068), (1248, 13551), (1872, 9034), (3744, 4517)]