140580738

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{113189}}^1$

素因数の和:113223

約数の個数: 32

約数和(自身を含む): 325987200

約数和(自身を除く): 185406462

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 113189, 226378, 339567, 679134, 1018701, 2037402, 2603347, 3056103, 5206694, 6112206, 7810041, 15620082, 23430123, 46860246, 70290369, 140580738]

約数ペア:

[(1, 140580738), (2, 70290369), (3, 46860246), (6, 23430123), (9, 15620082), (18, 7810041), (23, 6112206), (27, 5206694), (46, 3056103), (54, 2603347), (69, 2037402), (138, 1018701), (207, 679134), (414, 339567), (621, 226378), (1242, 113189)]