2175306

素因数分解:

$2^1\times 3^1\times 7^4\times {\mathrm{151}}^1$

素因数の和:184

約数の個数: 40

約数和(自身を含む): 5109024

約数和(自身を除く): 2933718

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 151, 294, 302, 343, 453, 686, 906, 1029, 1057, 2058, 2114, 2401, 3171, 4802, 6342, 7203, 7399, 14406, 14798, 22197, 44394, 51793, 103586, 155379, 310758, 362551, 725102, 1087653, 2175306]

約数ペア:

[(1, 2175306), (2, 1087653), (3, 725102), (6, 362551), (7, 310758), (14, 155379), (21, 103586), (42, 51793), (49, 44394), (98, 22197), (147, 14798), (151, 14406), (294, 7399), (302, 7203), (343, 6342), (453, 4802), (686, 3171), (906, 2401), (1029, 2114), (1057, 2058)]