2998458

素因数分解:

$2^1\times 3^4\times {\mathrm{83}}^1\times {\mathrm{223}}^1$

素因数の和:320

約数の個数: 40

約数和(自身を含む): 6830208

約数和(自身を除く): 3831750

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 83, 162, 166, 223, 249, 446, 498, 669, 747, 1338, 1494, 2007, 2241, 4014, 4482, 6021, 6723, 12042, 13446, 18063, 18509, 36126, 37018, 55527, 111054, 166581, 333162, 499743, 999486, 1499229, 2998458]

約数ペア:

[(1, 2998458), (2, 1499229), (3, 999486), (6, 499743), (9, 333162), (18, 166581), (27, 111054), (54, 55527), (81, 37018), (83, 36126), (162, 18509), (166, 18063), (223, 13446), (249, 12042), (446, 6723), (498, 6021), (669, 4482), (747, 4014), (1338, 2241), (1494, 2007)]