2747628

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1$

素因数の和:148

約数の個数: 96

約数和(自身を含む): 8153600

約数和(自身を除く): 5405972

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 36, 38, 39, 52, 54, 57, 76, 78, 103, 108, 114, 117, 156, 171, 206, 228, 234, 247, 309, 342, 351, 412, 468, 494, 513, 618, 684, 702, 741, 927, 988, 1026, 1236, 1339, 1404, 1482, 1854, 1957, 2052, 2223, 2678, 2781, 2964, 3708, 3914, 4017, 4446, 5356, 5562, 5871, 6669, 7828, 8034, 8892, 11124, 11742, 12051, 13338, 16068, 17613, 23484, 24102, 25441, 26676, 35226, 36153, 48204, 50882, 52839, 70452, 72306, 76323, 101764, 105678, 144612, 152646, 211356, 228969, 305292, 457938, 686907, 915876, 1373814, 2747628]

約数ペア:

[(1, 2747628), (2, 1373814), (3, 915876), (4, 686907), (6, 457938), (9, 305292), (12, 228969), (13, 211356), (18, 152646), (19, 144612), (26, 105678), (27, 101764), (36, 76323), (38, 72306), (39, 70452), (52, 52839), (54, 50882), (57, 48204), (76, 36153), (78, 35226), (103, 26676), (108, 25441), (114, 24102), (117, 23484), (156, 17613), (171, 16068), (206, 13338), (228, 12051), (234, 11742), (247, 11124), (309, 8892), (342, 8034), (351, 7828), (412, 6669), (468, 5871), (494, 5562), (513, 5356), (618, 4446), (684, 4017), (702, 3914), (741, 3708), (927, 2964), (988, 2781), (1026, 2678), (1236, 2223), (1339, 2052), (1404, 1957), (1482, 1854)]