74467854

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{1493}}^1$

素因数の和:1681

約数の個数: 48

約数和(自身を含む): 172001232

約数和(自身を除く): 97533378

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 163, 306, 326, 489, 978, 1467, 1493, 2771, 2934, 2986, 4479, 5542, 8313, 8958, 13437, 16626, 24939, 25381, 26874, 49878, 50762, 76143, 152286, 228429, 243359, 456858, 486718, 730077, 1460154, 2190231, 4137103, 4380462, 8274206, 12411309, 24822618, 37233927, 74467854]

約数ペア:

[(1, 74467854), (2, 37233927), (3, 24822618), (6, 12411309), (9, 8274206), (17, 4380462), (18, 4137103), (34, 2190231), (51, 1460154), (102, 730077), (153, 486718), (163, 456858), (306, 243359), (326, 228429), (489, 152286), (978, 76143), (1467, 50762), (1493, 49878), (2771, 26874), (2934, 25381), (2986, 24939), (4479, 16626), (5542, 13437), (8313, 8958)]