218635116

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{6691}}^1$

素因数の和:7094

約数の個数: 48

約数和(自身を含む): 584613120

約数和(自身を除く): 365978004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 389, 778, 1167, 1556, 2334, 2723, 4668, 5446, 6691, 8169, 10892, 13382, 16338, 20073, 26764, 32676, 40146, 46837, 80292, 93674, 140511, 187348, 281022, 562044, 2602799, 5205598, 7808397, 10411196, 15616794, 18219593, 31233588, 36439186, 54658779, 72878372, 109317558, 218635116]

約数ペア:

[(1, 218635116), (2, 109317558), (3, 72878372), (4, 54658779), (6, 36439186), (7, 31233588), (12, 18219593), (14, 15616794), (21, 10411196), (28, 7808397), (42, 5205598), (84, 2602799), (389, 562044), (778, 281022), (1167, 187348), (1556, 140511), (2334, 93674), (2723, 80292), (4668, 46837), (5446, 40146), (6691, 32676), (8169, 26764), (10892, 20073), (13382, 16338)]