12290328

素因数分解:

$2^3\times 3^2\times {\mathrm{211}}^1\times {\mathrm{809}}^1$

素因数の和:1032

約数の個数: 48

約数和(自身を含む): 33485400

約数和(自身を除く): 21195072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 211, 422, 633, 809, 844, 1266, 1618, 1688, 1899, 2427, 2532, 3236, 3798, 4854, 5064, 6472, 7281, 7596, 9708, 14562, 15192, 19416, 29124, 58248, 170699, 341398, 512097, 682796, 1024194, 1365592, 1536291, 2048388, 3072582, 4096776, 6145164, 12290328]

約数ペア:

[(1, 12290328), (2, 6145164), (3, 4096776), (4, 3072582), (6, 2048388), (8, 1536291), (9, 1365592), (12, 1024194), (18, 682796), (24, 512097), (36, 341398), (72, 170699), (211, 58248), (422, 29124), (633, 19416), (809, 15192), (844, 14562), (1266, 9708), (1618, 7596), (1688, 7281), (1899, 6472), (2427, 5064), (2532, 4854), (3236, 3798)]