66651858

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{5813}}^1$

素因数の和:5848

約数の個数: 72

約数和(自身を含む): 180943308

約数和(自身を除く): 114291450

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 49, 63, 78, 91, 98, 117, 126, 147, 182, 234, 273, 294, 441, 546, 637, 819, 882, 1274, 1638, 1911, 3822, 5733, 5813, 11466, 11626, 17439, 34878, 40691, 52317, 75569, 81382, 104634, 122073, 151138, 226707, 244146, 284837, 366219, 453414, 528983, 569674, 680121, 732438, 854511, 1057966, 1360242, 1586949, 1709022, 2563533, 3173898, 3702881, 4760847, 5127066, 7405762, 9521694, 11108643, 22217286, 33325929, 66651858]

約数ペア:

[(1, 66651858), (2, 33325929), (3, 22217286), (6, 11108643), (7, 9521694), (9, 7405762), (13, 5127066), (14, 4760847), (18, 3702881), (21, 3173898), (26, 2563533), (39, 1709022), (42, 1586949), (49, 1360242), (63, 1057966), (78, 854511), (91, 732438), (98, 680121), (117, 569674), (126, 528983), (147, 453414), (182, 366219), (234, 284837), (273, 244146), (294, 226707), (441, 151138), (546, 122073), (637, 104634), (819, 81382), (882, 75569), (1274, 52317), (1638, 40691), (1911, 34878), (3822, 17439), (5733, 11626), (5813, 11466)]