12028428

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{7109}}^1$

素因数の和:7166

約数の個数: 36

約数和(自身を含む): 31056480

約数和(自身を除く): 19028052

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 282, 423, 564, 846, 1692, 7109, 14218, 21327, 28436, 42654, 63981, 85308, 127962, 255924, 334123, 668246, 1002369, 1336492, 2004738, 3007107, 4009476, 6014214, 12028428]

約数ペア:

[(1, 12028428), (2, 6014214), (3, 4009476), (4, 3007107), (6, 2004738), (9, 1336492), (12, 1002369), (18, 668246), (36, 334123), (47, 255924), (94, 127962), (141, 85308), (188, 63981), (282, 42654), (423, 28436), (564, 21327), (846, 14218), (1692, 7109)]