21413562

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{1427}}^1$

素因数の和:1534

約数の個数: 32

約数和(自身を含む): 44622144

約数和(自身を除く): 23208582

約数列:

[1, 2, 3, 6, 41, 61, 82, 122, 123, 183, 246, 366, 1427, 2501, 2854, 4281, 5002, 7503, 8562, 15006, 58507, 87047, 117014, 174094, 175521, 261141, 351042, 522282, 3568927, 7137854, 10706781, 21413562]

約数ペア:

[(1, 21413562), (2, 10706781), (3, 7137854), (6, 3568927), (41, 522282), (61, 351042), (82, 261141), (122, 175521), (123, 174094), (183, 117014), (246, 87047), (366, 58507), (1427, 15006), (2501, 8562), (2854, 7503), (4281, 5002)]