81944658

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{953}}^1$

素因数の和:1259

約数の個数: 48

約数和(自身を含む): 188857656

約数和(自身を除く): 106912998

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 281, 306, 562, 843, 953, 1686, 1906, 2529, 2859, 4777, 5058, 5718, 8577, 9554, 14331, 16201, 17154, 28662, 32402, 42993, 48603, 85986, 97206, 145809, 267793, 291618, 535586, 803379, 1606758, 2410137, 4552481, 4820274, 9104962, 13657443, 27314886, 40972329, 81944658]

約数ペア:

[(1, 81944658), (2, 40972329), (3, 27314886), (6, 13657443), (9, 9104962), (17, 4820274), (18, 4552481), (34, 2410137), (51, 1606758), (102, 803379), (153, 535586), (281, 291618), (306, 267793), (562, 145809), (843, 97206), (953, 85986), (1686, 48603), (1906, 42993), (2529, 32402), (2859, 28662), (4777, 17154), (5058, 16201), (5718, 14331), (8577, 9554)]