2563164

素因数分解:

$2^2\times 3^7\times {\mathrm{293}}^1$

素因数の和:318

約数の個数: 48

約数和(自身を含む): 6750240

約数和(自身を除く): 4187076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 293, 324, 486, 586, 729, 879, 972, 1172, 1458, 1758, 2187, 2637, 2916, 3516, 4374, 5274, 7911, 8748, 10548, 15822, 23733, 31644, 47466, 71199, 94932, 142398, 213597, 284796, 427194, 640791, 854388, 1281582, 2563164]

約数ペア:

[(1, 2563164), (2, 1281582), (3, 854388), (4, 640791), (6, 427194), (9, 284796), (12, 213597), (18, 142398), (27, 94932), (36, 71199), (54, 47466), (81, 31644), (108, 23733), (162, 15822), (243, 10548), (293, 8748), (324, 7911), (486, 5274), (586, 4374), (729, 3516), (879, 2916), (972, 2637), (1172, 2187), (1458, 1758)]