4942278

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{229}}^1$

素因数の和:357

約数の個数: 48

約数和(自身を含む): 11840400

約数和(自身を除く): 6898122

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 109, 198, 218, 229, 327, 458, 654, 687, 981, 1199, 1374, 1962, 2061, 2398, 2519, 3597, 4122, 5038, 7194, 7557, 10791, 15114, 21582, 22671, 24961, 45342, 49922, 74883, 149766, 224649, 274571, 449298, 549142, 823713, 1647426, 2471139, 4942278]

約数ペア:

[(1, 4942278), (2, 2471139), (3, 1647426), (6, 823713), (9, 549142), (11, 449298), (18, 274571), (22, 224649), (33, 149766), (66, 74883), (99, 49922), (109, 45342), (198, 24961), (218, 22671), (229, 21582), (327, 15114), (458, 10791), (654, 7557), (687, 7194), (981, 5038), (1199, 4122), (1374, 3597), (1962, 2519), (2061, 2398)]