271827738

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{18439}}^1$

素因数の和:18473

約数の個数: 80

約数和(自身を含む): 749696640

約数和(自身を除く): 477868902

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 81, 91, 117, 126, 162, 182, 189, 234, 273, 351, 378, 546, 567, 702, 819, 1053, 1134, 1638, 2106, 2457, 4914, 7371, 14742, 18439, 36878, 55317, 110634, 129073, 165951, 239707, 258146, 331902, 387219, 479414, 497853, 719121, 774438, 995706, 1161657, 1438242, 1493559, 1677949, 2157363, 2323314, 2987118, 3355898, 3484971, 4314726, 5033847, 6472089, 6969942, 10067694, 10454913, 12944178, 15101541, 19416267, 20909826, 30203082, 38832534, 45304623, 90609246, 135913869, 271827738]

約数ペア:

[(1, 271827738), (2, 135913869), (3, 90609246), (6, 45304623), (7, 38832534), (9, 30203082), (13, 20909826), (14, 19416267), (18, 15101541), (21, 12944178), (26, 10454913), (27, 10067694), (39, 6969942), (42, 6472089), (54, 5033847), (63, 4314726), (78, 3484971), (81, 3355898), (91, 2987118), (117, 2323314), (126, 2157363), (162, 1677949), (182, 1493559), (189, 1438242), (234, 1161657), (273, 995706), (351, 774438), (378, 719121), (546, 497853), (567, 479414), (702, 387219), (819, 331902), (1053, 258146), (1134, 239707), (1638, 165951), (2106, 129073), (2457, 110634), (4914, 55317), (7371, 36878), (14742, 18439)]