9720354

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{1163}}^1$

素因数の和:1374

約数の個数: 32

約数和(自身を含む): 22348800

約数和(自身を除く): 12628446

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 199, 398, 597, 1163, 1194, 1393, 2326, 2786, 3489, 4179, 6978, 8141, 8358, 16282, 24423, 48846, 231437, 462874, 694311, 1388622, 1620059, 3240118, 4860177, 9720354]

約数ペア:

[(1, 9720354), (2, 4860177), (3, 3240118), (6, 1620059), (7, 1388622), (14, 694311), (21, 462874), (42, 231437), (199, 48846), (398, 24423), (597, 16282), (1163, 8358), (1194, 8141), (1393, 6978), (2326, 4179), (2786, 3489)]