16089876

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{991}}^1$

素因数の和:1053

約数の個数: 72

約数和(自身を含む): 45497088

約数和(自身を除く): 29407212

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 41, 44, 66, 82, 99, 123, 132, 164, 198, 246, 369, 396, 451, 492, 738, 902, 991, 1353, 1476, 1804, 1982, 2706, 2973, 3964, 4059, 5412, 5946, 8118, 8919, 10901, 11892, 16236, 17838, 21802, 32703, 35676, 40631, 43604, 65406, 81262, 98109, 121893, 130812, 162524, 196218, 243786, 365679, 392436, 446941, 487572, 731358, 893882, 1340823, 1462716, 1787764, 2681646, 4022469, 5363292, 8044938, 16089876]

約数ペア:

[(1, 16089876), (2, 8044938), (3, 5363292), (4, 4022469), (6, 2681646), (9, 1787764), (11, 1462716), (12, 1340823), (18, 893882), (22, 731358), (33, 487572), (36, 446941), (41, 392436), (44, 365679), (66, 243786), (82, 196218), (99, 162524), (123, 130812), (132, 121893), (164, 98109), (198, 81262), (246, 65406), (369, 43604), (396, 40631), (451, 35676), (492, 32703), (738, 21802), (902, 17838), (991, 16236), (1353, 11892), (1476, 10901), (1804, 8919), (1982, 8118), (2706, 5946), (2973, 5412), (3964, 4059)]