2919942

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{2351}}^1$

素因数の和:2385

約数の個数: 32

約数和(自身を含む): 6773760

約数和(自身を除く): 3853818

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 2351, 4702, 7053, 14106, 21159, 42318, 54073, 63477, 108146, 126954, 162219, 324438, 486657, 973314, 1459971, 2919942]

約数ペア:

[(1, 2919942), (2, 1459971), (3, 973314), (6, 486657), (9, 324438), (18, 162219), (23, 126954), (27, 108146), (46, 63477), (54, 54073), (69, 42318), (138, 21159), (207, 14106), (414, 7053), (621, 4702), (1242, 2351)]