4138506

素因数分解:

$2^1\times 3^3\times {\mathrm{173}}^1\times {\mathrm{443}}^1$

素因数の和:627

約数の個数: 32

約数和(自身を含む): 9270720

約数和(自身を除く): 5132214

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 173, 346, 443, 519, 886, 1038, 1329, 1557, 2658, 3114, 3987, 4671, 7974, 9342, 11961, 23922, 76639, 153278, 229917, 459834, 689751, 1379502, 2069253, 4138506]

約数ペア:

[(1, 4138506), (2, 2069253), (3, 1379502), (6, 689751), (9, 459834), (18, 229917), (27, 153278), (54, 76639), (173, 23922), (346, 11961), (443, 9342), (519, 7974), (886, 4671), (1038, 3987), (1329, 3114), (1557, 2658)]