3994974

素因数分解:

$2^1\times 3^3\times {\mathrm{167}}^1\times {\mathrm{443}}^1$

素因数の和:621

約数の個数: 32

約数和(自身を含む): 8951040

約数和(自身を除く): 4956066

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 167, 334, 443, 501, 886, 1002, 1329, 1503, 2658, 3006, 3987, 4509, 7974, 9018, 11961, 23922, 73981, 147962, 221943, 443886, 665829, 1331658, 1997487, 3994974]

約数ペア:

[(1, 3994974), (2, 1997487), (3, 1331658), (6, 665829), (9, 443886), (18, 221943), (27, 147962), (54, 73981), (167, 23922), (334, 11961), (443, 9018), (501, 7974), (886, 4509), (1002, 3987), (1329, 3006), (1503, 2658)]