4378266

素因数分解:

$2^1\times 3^3\times {\mathrm{89}}^1\times {\mathrm{911}}^1$

素因数の和:1011

約数の個数: 32

約数和(自身を含む): 9849600

約数和(自身を除く): 5471334

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 89, 178, 267, 534, 801, 911, 1602, 1822, 2403, 2733, 4806, 5466, 8199, 16398, 24597, 49194, 81079, 162158, 243237, 486474, 729711, 1459422, 2189133, 4378266]

約数ペア:

[(1, 4378266), (2, 2189133), (3, 1459422), (6, 729711), (9, 486474), (18, 243237), (27, 162158), (54, 81079), (89, 49194), (178, 24597), (267, 16398), (534, 8199), (801, 5466), (911, 4806), (1602, 2733), (1822, 2403)]