12428346

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{1487}}^1$

素因数の和:1698

約数の個数: 32

約数和(自身を含む): 28569600

約数和(自身を除く): 16141254

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 199, 398, 597, 1194, 1393, 1487, 2786, 2974, 4179, 4461, 8358, 8922, 10409, 20818, 31227, 62454, 295913, 591826, 887739, 1775478, 2071391, 4142782, 6214173, 12428346]

約数ペア:

[(1, 12428346), (2, 6214173), (3, 4142782), (6, 2071391), (7, 1775478), (14, 887739), (21, 591826), (42, 295913), (199, 62454), (398, 31227), (597, 20818), (1194, 10409), (1393, 8922), (1487, 8358), (2786, 4461), (2974, 4179)]